Ju Min woke up to a brand new day by her alarm clock. She remembered the task given to her the previous night, and she remembered her childhood friend. *I will not fail Boss again!* She pumped her fist in the air as if to say, "Fighting!". She jumped out of bed and landed swiftly on her two feet and went to the bathroom to wash up.

When she looked at her own reflection in the mirror, she got a huge shock. Her hair was in a mess and a trail of dried drool could be seen. She tried combing through her hair but it was still in a mess. she gave up and just hit the showers. 

When she came out, her hair was back in it's place and she brushed her teeth while the towel was still around her slim body. She took another towel to wipe dry her hair before slipping into the nerdy yet comfortable clothing. 

After changing into those clothing, she really looked like a nerd. Afterwards, she went to blow dry her hair before tying her into a messy bun. She unplugged her phone from the charger and placed it into her pocket before grabbing her bag and wallet. 

Ju Min went into the kitchen to grab something to eat and checked the time. *6:45. Not bad...* She bid goodbye to Danika before slipping on her shoes and leaving the house. By the time she left the dorm, the sun had already gone up.

She hailed a cab to the subway station which was only a few blocks down the main headquarters. When she arrived at the station, she could see a lot of students boarding the train heading towards the center of Seoul. 

Knowing her job starts now, she acted dumb and pretended she didn't know how to get to the school. By common sense, she followed the crowd and when a majority of students alighted the train a while later, she knew she had already arrived at the school. 

As she walked along the path towards the school, her phone rang which meant that she received a call. She looked at the caller ID to find that it was her grandfather. With a hesitant hand, she picked up the phone and answered the call, " Yes grandfather? ".

" Remember your mission? " He spoke in a firm yet gentle tone. Ju Min thought about how to answer him and finally thought of an answer, " Yes. To protect them at all costs. Even if means killing people or sacrificing my life without them knowing about my identity. "

Ju Min's grandfather was so proud of her when he heard what his only granddaughter had said. " Yes. I'm sure you'll do your parents and I proud. I'm sure even your brother is proud of you. " Ju Min was close to tears when she remembered what had happened to the rest of her family. She has always blamed herself for their deaths, especially her brother's. 

" I have one question though. ",  Ju Min spoke. " What is it Ju Min? ", her grandfather was anyone but ruthless, especially to Ju Min. He was all ears for problems and questions.

" How long do I have to protect them? " One simple question which she had to ask, and that was it. 

" Until they graduate or until TWA takes care of their rivals and their parents' rivals. " Ju Min's  grandfather answered without hesitating. Without Ju Min knowing, she had already arrived in front of the school's huge campus while she were busy talking to her grandfather. 

" Okay. Is there anything else? I'm already at the campus. " Ju Min wanted to make sure her grandfather had not left anything out. " Ah yes... When you are at the front office, look for Miss Baek Min Ah. She's another undercover agent for ours. I told her that you would be coming. " 

Ju Min nodded and said her goodbyes before hanging up the phone and heading to the front office. When she went inside, a receptionist was there to greet her. But she was too busy doing her work to notice Ju Min. Ju Min looked around awkwardly before clearing which got the receptionist's attention. 

" Yes? May I know who you are looking for? " She said in a tone that made Ju Min want to punch her face so badly. 

" Ah yes. I'm looking for Miss Baek Min Ah? I've been told to look for her. " Ju Min said in a fake tone that make people think she was the nerd she is acting and that she was scared. The receptionist did not do anything but she disappeared and another woman, probably in her early 20s came. 

" I'm Miss Baek. You are? " Ju Min's grandfather told Min Ah that Ju Min was coming but he did not tell her what she looked like.

" Baek Min Ah? I'm Kwon Ju Min. Grandfather told me to look for you. " Ju Min simply said. Min Ah looked shocked to know that the top agent was in front of her and she didn't notice.

" Ah! That's right. Boss told me you would come. Here's the map of the school and I'm sure Boss has given you the schedule. " she said with a enthusiasm in her voice. Ju Min's lips threatened to form a smile as she saw how happy the agent was. 

" Follow me! I will show you your locker now. " Min Ah said as she came from out of the desk. When she was in full body view, Ju Min noticed that she was wearing the TWA bracelet and looked at her own. The two agents walked down the almost empty corridor and Ju Min was now wondering where everyone was. 

" Ju Min-ah, your homeroom teacher is Miss Lee. Lee Misun. Remember? The ex-TWA agent? " Min ah asked. Ju Min knew Lee Misun very well. She had gotten so stressed that she resigned from her position as a TWA agent to become an ordinary college teacher teaching music. 

" How could I forget? She was the reason behind my singing and dancing talents. But she got so stressed teaching and doing missions that she resigned. I miss her. " Ju Min said with sadness. Once again, she didn't know that she was already in front of her locker.

" There's one more thing I forgot to mention. Never ever take the subway after 7. That's when the students of Top High are released. Teen Top is from there. If you have no choice, call me. I'll be in school until eight. I'll drive back to the dorms. " Min Ah warned. Ju Min nodded before saying their goodbyes as Min ah went back to the office. 

Ju Min opened her new and empty locker and placed the books for the classes after break inside. While checking her schedule and putting her books in her locker, she heard screaming and turned around to find girls jumping up and down. She wondered what was happening and asked the nearest person what they were screaming about. 

" IT'S EXO-M!! THEY'RE HERE!!! " That girl was just jumping up and down and Ju Min wondered what would happen if that girl were to break off her heels. * Exo-M? They're here already? It's only 7:30. * Ju Min looked at the doors and saw 6 boys walking in with their heads held up high.

Ju Min scanned through each one of their faces and matched all their faces with their names. Her eyes fell on one person and just like coincidence, that person looked up to meet her eyes. It was him. It was Ju Min's childhood friend. When he saw Ju Min, his eyes widened. * It's her!! I think it's her... But their eyes are similar. So are the high cheekbones... * 

Ju min suspected that he found out who she was, so she broke eye contact with him and shut her locker before heading off to her first class: Dance. When Ju Min went to research what applied music was, she found out that it was theory, something she didn't like. 

But she also read that this course included dance which pleased her, she also knew that he would be there. As it coming closer to 8AM, she decided to go to her class which was at the dance studio. When she got there, she noticed that it was already half full and everyone was on the floor, stretching. 

Ju Min quietly went to the corner to conceal herself and to prevent her anger from flowing out quickly. But of course, some people like to test her temper by calling her names. Now, she had remembered that she brought along her favorite dagger and it was in her bag.

She regreted not putting it into her locker when she had the chance just now. But, Ju Min managed to avoid killing anyone and just kept shut. Five minutes before class started, screaming was heard again and she predicted that it was either one member of Exo-M, or all of them. 

As always, her prediction was right. Three members of Exo-M whom she identified as Xiumin, Kris and Luhan walked into the room with fangirls trailing after them. Hearing them scream and shout, Ju Min really had the strong temptation to slash them all in the throat. If it wasn't for the rule not to kill anyone without reason, all the fangirls would be dead by now.

Ju Min briefly shut her eyes, a habit she always does when she's angry or irritated and she would rub her temples. This moment, the screaming died down and she re-opened her eyes to see her ex-teacher in front of the class. She kept staring at the teacher and didn't even notice that the class was already standing. 

She was knocked back to earth when she felt someone nudge her and she immediately stood up, earning glares from the other students. 

" Good Morning class! " Ju Min loved Ms Lee's voice. It was as if an angel was alive on Earth. That was what made her want to continue singing and dancing during her free time. She wanted to remember Ms Lee.

" Good Morning Lee songsaengnim! " Everyone including Ju Min greeted. Ms Lee looked up and met eyes with Ju Min, and her face lit up immediately.

" Class! It seems like we have a new student that will be joining us for the last semester! Let's welcome her! " Ju Min knew that it was her cue to introduce her fake self to the whole class. But, it seems that she had already attracted enemies when she came into the studio as a few students tried to make her trip. Being the agent she was, she was smart enough to walk over the legs and make it safely to the teacher's side.

When Ms Lee saw Ju Min, she gave her a warm and motherly smile. A smile that Ju Min had longed to see from her own mother. Ms Lee put one arm around Ju Min and whispered, " Your grandfather told me everything. I'll be happy to help my ex-student who is now my student again. " Ju Min gave her a small smile before changing to her shy self and introducing herself to the class, " H-hello. My name is Park Min Ju. I transferred here from Daehan Academy. Please treat me well. " 

Ms Lee was so proud of Ju Min. Ju Min was using the fake identity that Ms Lee had created for her. After the introduction was done, Ju Min went back to the corner where she was secretly playing with her phone, checking to see if she had received any calls or messages.

While she was playing with her phone, she didn't notice that the three Exo-M boys were looking at her. Luhan thought back to what his younger member had said. *Hm... I thought he told us her name was Ju Min and not Min Ju? Wrong person perhaps... *

For a minute, Ju Min had forgotten what her reason for being at the school was. * Oh yea... Protect Exo-M * All of a sudden, Ms Lee suddenly called Ju Min to go to the front of the class to dance. Ju Min tried to recall all the dances that Ms Lee had taught her, and she remembered a dance that was taught to her but it was a little proactive. 

Ju Min remembered another song by the same artist and thought that it will be the best. It was neither too girly or cute, nor proactive. She went to the music player and found the song she was looking for. When she found it, she blasted the music and waited for the cue to start dancing. 

When it came on, Ju Min danced to the music with the choreography Ms Lee provided. As always, Ms Lee thought that it was flawless and she knew that her effort and time didn't go to waste teaching Ju Min. 

Meanwhile, the class was watching Ju Min dance and some of, well most of the girls were either watching in envy or jealousy. The envious ones were silently blaming themselves for not working hard enough while the jealous ones was because the three Exo-M members were watching her intently. 

There especially one girl who was fuming. * I'm the queenka here and those boys don't even look at me like that!! They pay ore attention to that nerd than me!! What does she have that I don't?! * Her friends saw her ball up her fist and was ready to run away and help the nerd.

* Park Min Ju... Don't worry... I won't let her get to you... My friends and I will be your friends. * The girl whispered, " Yah... Soo Jin is really out to get Min Ju... Want to help Min Ju? " 

Her friends looked at her and glanced at Soo Jin before nodding. " But, Myung Hee, how sure are to know she would accept your help? " Myung hee's friend asked. 

" I'll try... Okay? " Myung Hee wasn't sure herself. But she had to try.

Finally, Ju Min finished dancing and the class was clapping wildly while the three members of Exo-M looked at her in bewilderment. * Well... That information was correct. She can really dance... *

Dance class ended by the time break had started. Ju Min ran out of the small classroom and into the empty hallways for space and fresh air. Small confined spaces such as college dance studios or the janitor's closet scared her. It reminded her of her parents death at the small cinema booth.

When she arrived at her locker, she twisted open the lock and removed the book for the lessons after break which was song composition, guitar, piano and singing. At these times, Ju Min was really grateful that her grandfather forced her to learn guitar and piano. 

After transfering books and taking some, she took a look at map given to her by Min Ah and memorised it imediately with the help of her photographic memory. 

* To go to break? or not to go? Either way, Boss is going to scream if I don't go. * Ju Min shrugged her shoulders and made her way to the huge cafeteria. Her eyes scanned through the whole place and found it to be filled with students.

She noticed that there was and extra seat near the Exo-M table at the far end of the cafeteria and decided to eat there instead. Ju Min was lucky that it was empty or else she would have no where to sit. She took her phone, wallet and dagger from her bag and hid the dagger in the pocket of her jacket/cardigan before lining up to buy food. 

She took a tray and went down the line, filling the tray with what she could eat or finish which was not much. Just as Ju Min was about to reach out to the caeser salad, a hand prevented her from doing so. She looked up to see the owner of the hand to be none other than her childhood friend.

" Don't tell me you've forgotten that you're allergic to egg. Do you want to end up in the hospital again? " He said in a tone that always scared Ju Min. *I'm already found out?*

Ju Min tried to shake his hand off her but he would not budge.

" Yah! What is your problem? " Ju Min was trying her best not to fail in this task but it seems that she was starting to fail already.

" My problem is you, Kwon Ju Min. " He said. 

" I don't know what you're talking about but my name is Park Min Ju. Not Kwon Ju Min. " She flatly said. Ju Min felt the grip on her loosen and she pulled away from him and made her way to her bag.

She placed her tray down and sat down. She took out her phone and used her bluetooth to call her grandfather.

" Yes, Ju Min? How did it go? " 

Ju Min in a deep breath while looking at the Exo-M table.

" Grandfather, he found out. Zhang Yi Xing found out about my identity. "