When the morning comes, Siwon woke up cause he felt that something is missing beside him. He opened his eyes and found out that MinHee is not there.  “ MinHee ah! “ He looked outside the room but MinHee is no where to be found. When he go back to the room, he saw a note.     Siwon,                Mianhae yo, I know what I did was wrong.. everything about us is wrong, since the first day that we met.. But I’m thankful that you love me.. but believe me this time, I really love you and the things that I  show to you is true, but you just don’t know me.. and I’m sure when the time comes you will hate me. Sorry for everything.. about last night.. I’m not regretting it… Good bye Siwon ah, you will never see me again.. I hope that you will move on with your life..                                                                                                                                                     MinHee              Siwon crumpled and throw the paper across the room. “ AHHH! MinHee ah! Wae yo??! “ he sighed deeply, he wanted to throw everything but he knew it’s a none sense thing to do. “Wae..” he sat down on the bed, tears started to fall from his eyes. He looked at his phone, EunHyuk is calling him. “Wae hyung?”   “Come to the office now, we have something to discuss.” EunHyuk said then hung up the phone.   Siwon don’t want to leave but he needs too, he went to the bathroom and take a bath after that he went to the office.   “Henry ah, is there any problem??” Geng asked.   “ I’m just worried, she left without saying good bye..” Henry sighed.   “Who??” asked kiBum.   “Is that the girl you are courting??” asked ShinDong.   “Neh.. she just disappeared one day, she didn’t pick up my calls, I’m really worried.. MinHee is really important to me.. and I miss her a lot..” Henry looked at the file on his desk but everybody got shocked when Siwon grab Henry’s collar and pinned him to the wall.   “Siwon ah!!” DongHae and EunHyuk hold on to Siwon’s shoulders, forcing him to put down Henry.   “Hyung!! Hyung I can’t breath..” Henry said. He’s holding on to Siwon’s hands.   “ What is your relation to MinHee?? Is she the girl that you are courting??!” He asked angrily. “Yah! Henry tell me!”   “N..Neh..” said Henry.   Siwon punch the wall. “ Ah!!” he released his grip on Henry.   “What’s your problem hyung??” Henry asked while holding his collar.   “ Henry come over here..” Donghae called Henry.   “ Siwon ah, lets treat your wounds..” said EunHyuk. EUnHyuk hauled Siwon to the locker room. “ Tell me what happen??”   “ MinHee, she went home last night..”   “Really?? you should be happy then..”   “Aniyo hyung… she left again this morning, and she told me she will never come back.. it hurts a lot. Its so unfair…”   “Siwon ah. Maybe MinHee is not the right girl for you.. if you two are meant to be time will come that you will be together. But this time accept it event though its really hard.. Siwon ah we all know that you can do it..”       Back inside the office..   “Mwo?? Siwon hyung and MinHee?? Since when?? I thought its prohibited to have a relationship with your student..” Henry asked.   “Henry ah.. Siwon is just an undercover, and you can never stop a person when he or she is in love.. and the fact that they are living together..” explained by DongHae.   Henry sighed. “ I should say sorry to hyung.. I didn’t know it..”   “Aniyo Henry.. its me.. Mianhae.. I didn’t mean to do that.. its just so many problems.. MinHee left me without saying any words then she came back and left me again. I really don’t know what’s happening.”   “Hyung.. I’m sorry..” Henry repeated.   “Its okay…” then he went to his desk and started to review.   But then LeeTeuk came crashing inside the office. Obviously panting.   “Hyung?? Are you okay?? What happened??” KiBum asked.   “Siwon ah! Tell me.. tell me what is MinHee’s real name?!!” this time its LeeTeuk’s turn to hold on to Siwon’s collar.   “Hyung?? MinHee.. its her name..” said Siwon.   “How much do you know her!! Do you know her parents name?? do you know if she had a sibling??!” LeeTeuk is exaggerating.   “Hyung.. calm down.. and why are you asking those things??” Siwon asked in confusion.   “Tell me… is she Haneul??” Teuk asked in seriousness.   “Hyung.. Haneul?? Its your sisters name right?” Hyuk asked.   “Neh! Its Haneul! Siwon ah! MinHee and Haneul is one!! She’s my sister!” LeeTeuk burst out in tears.   “Teukie hyung, how?? We know that Haneul is dead right.” Donghae came to him and calm him down.   “ That’s what we know… but when I look on MinHee’s files.. I  noticed that everything about Haneul is exactly the same with her.. her birth day.. and the other information.. I wanted to see her.. Haneul..”   “Hyung, how sure are you that it was her??” Asked ShinDong.   “I’m her brother, I know it.. my blood tells it.. I need to see her..” it’s the first time that everyone saw LeeTeuk’s weakness.   “We will find her hyung..” said Henry.         - - - - - - - -   “ Noona…”   “Kyunnie?? Is there something wrong??”   “I should ask you that.. is there any problem??” he sit beside MinHee.   They are at HeeChul’s house, at the back yard where they can see the spectacular view of Seoul. MinHee is sitting on the big rock placed near the pool.   “You should be at school Kyu..”   “Noona, don’t change the topic.. hey, where did you go last night?? You went to that place?”   “Aish.. my KyuHyun here is really genius.. come over here..” she hauled KyuHyun near to her and she rested her head on his shoulders.   “Then I’m right.. so what happened?? Or should I ask, something happened between the two of you neh??”   “ After that night I forget about him.. Family is more important to me.. Kyu, his dad killed my parents and brother..”   “Then do what you have to do..” KyuHyun hugged his noona. “We’ll be here for you..”   - - - - - -   Weeks had past, since the sons and daughters of the goverment workers went missing. And the other terrorism units are doing their work. There are threats here