A small pillow is hitting Yerin leg right after she step into Sowon living room. A noise from the sisters voices can be heard and Yerin has to admit that it does hurting her eardrum 

"Tch, this brats!" Sowon muttering under her breath and it's heard by Yerin 

"Did you say something Miss Kim?" Sowon just giving her cold look toward Yerin 

"No" Yerin nodding in fear with Sowon cold tone and looking down on the floor 

That fancy living room isn't like one at all. Pillow and plushie dolls is all around the place, the floor is also wet with many colours of water 

'Wow, don't tell me that those girls are doing this' Yerin talking to herself in her mind. Somehow unbelieving what she just saw in Sowon living room 

"What did hell are you guys doing with my living room!?!" Sowon shout echoing her mansion and it make the twins startled and feelings scare 

"Uhm, Sowon calm down" Jin try to rub her back for calming her 

"Calm down? You ask me to calm down??? Are you blind or something??? Look what they have done to my living room!" Sowon raising her voice and it's make Eunha and her sisters scares even more till they shut their mouth up 

"It's ok, let's go upstairs and cool down yourself. Let me get Helper Liew for cleaning all this mess" Jin said then calling out for helper Liew

Both Umji and SinB are hiding behind their sisters due to their fear toward Sowon loud voice. Eunha just look down on the floor and Yuju is looking Sowon with sharp gaze 

"Why are you looking at me like that?? Unsatisfied with me? Have you guys ever thinking about all my expensive things that has you ruined?!" Sowon still with her unfinished anger 

"Useless kids!" She continued and didn't care about the tears that has starts forming in those twins eyes

"Uhm, I'm sorry for interrupt but that's not the right way to talk to kids like them" Yerin voicing out making Sowon and Jin look at her 

"Oh really?? Then tell me the right way how to talk with these useless kids" Sowon walks toward Yerin and facing that woman with cold stare 

"Maybe starts with do not calling them a useless kids will do" Yerin is fear with Sowon gaze but she just doesn't like it when she saw Sowon bursting out her anger on those kids 

"You're just a servant here and don't you try to teach me about how to handle these kids. Your task is to managing all these kids needs here and I don't want to hear any troubles that cause by them in this house again" Sowon pointing her index finger toward Yerin face for giving that blonde woman a strict and firm order 

"Get it?" Sowon said again and Yerin just nodding 

"That's enough Sowon. Let's go upstairs now. Helper Liew, clean this mess please. And Yerin, if you need anything just ask it from Helper Liew" Jin said softly and Yerin once again nodding her head 

Sowon just leave to her office room without say a word and it makes Jin sighing before turn to Yerin again with apologetic smile 

"I'm sorry if you have to see that side of your employer. She has been through a bad day I guess" Jin said and it's make Yerin smile understanding 

"It's fine Sir, I don't mind. Just shock maybe" she's chuckling and Jin follow her chuckle 

"I've to go to her right now. Uhm, by the way they're a twin sisters that will you babysit. I hope you can getting to know them well" Jin said refers to Eunha and her sisters who still has their head down, a small sob can be heard and it does crushing Yerin heart 

"Alright Sir. Thank you because accepting me for this job" Jin just nodding before also going to Sowon office room 

Yerin look at the sisters and saw Helper Liew seems like try to coaxing them for stop crying. But that old woman fail to make them stop crying, Yerin make her way toward them and put her hand on Eunha shoulder, making that girl looking at her 

At the moment Eunha face her, Yerin smile softly toward that girl who has a swollen eyes but her hand only got yank off Eunha shoulder. Eunha take Umji into her arms then leaving the living room with Yuju followed behind her with SinB in her arms 

"Poor kids. Miss Sojung too harsh on them" Helper Liew said with heavy sigh 

"Uhm, are they going to be alright auntie?" Yerin ask

"I hope so. They're never behave since the first time I saw them tho" Helper Liew shrugging 

"But they seems like a good kids"

"Conditions changes people Yerin ssi"

"Conditions?" Yerin ask in frown 

"Long story and I'm sure you have a lot of times to hear it. I need to clear this mess first"

"Let me help you auntie"

"Just call me Helper Liew like others Yerin ssi, by the way it's fine. This is my jobs, have a sit first. I'll show you your room once I've done with this job" 

"I still want to call you auntie since helper Liew sounds too old for you" Yerin said with chuckling "Just call me Yerin or Yennie for making it more cute. Beside, I'm not too cruel till I just sit and you'll be cleaning all these mess alone. This mess was made by  custody kids, so let me clean it. I didn't take no as an answer" Yerin said then taking a towel and other tools for cleaning the mess that has Eunha and her sisters has done 

'You're so kind Yerin, I hope you'll bringing a changes into this house' helper Liew said in her mind as she look at Yerin doing her job 

Right Yerin has putting her stuff in her room, she decide to take a look at her "kids" in their room. She's already knew the reason on why that siblings are living with Sowon 

It's because of Sowon has causing a death of their parents. She's wondering about how can a killer, she address Sowon as one. How can a killer can be a guardian of the childs that she has kill

According to helper Liew, it's because of Sowon money and power. Since the Jung's family isn't a rich family, they didn't manage to beat Sowon in the court. Sowon won the case with her professional lawyer and got a guardian right on the twins as well an exchange on what she has done to that kids parents 

For her, Sowon action is right for making herself as a guardian of those kids but she doesn't like the excuse behind Sowon action. She knew that Sowon didn't really want to be a guardian, she just did that for covering up her fault and for cleaning her name

"Papa was right about her. Such a selfish woman" Yerin talks to herself and roll her eyes in annoy 

*knock* *knock*

Yerin knocking the sisters door room but there's no answer like "come in" from the sisters 

"Uhm, can I come in girls?" Yerin ask gently but still there's no answer from them

"Can I just come in?" Yerin asking herself 

"I think I can. I'm their babysitter right?" She's talking to herself again 

"Yea, just come in" Yerin said then twist the doorknob before come into the sisters room. A glare from Eunha was greeting her 

"Who give you a permission to come in?" Yuju ask while crossing her arms below her chest 

"No one. I've asked if I can come in or not but none of you guys want to answer me" Yerin said nonchalant with shrug then take a sit on the matters next to Umji and SinB who are deeply in sleep 

"That doesn't mean you can just come into our room" Eunha who was folding her sisters cloth said coldly 

"Well my mom said if a girl is silent when we ask something that mean they said yes. They're so cute while slee- ouch" Yerin said and try to reaching out for Umji hair but her backhand only got hit by Yuju 

"Don't touch her" 

"Why?"

"Because she is my sister" 

"Oh really? Well I don't care. I still wanna touch her" Yerin said in her childish voice before ruffling Umji hairs 

"Yah!" Yuju shout angrily but instead of feeling scare, Yerin was grinning 

"Aigooo, why so cute? Why? Want me to ruffling your hairs too. Ok, come here" Yerin said then ruffling Yuju hairs till make that girl shuffle in annoy 

"Hey! Stop messing up with my sisters!" Eunha shout then throwing one of SinB shirt toward Yerin 

"God, did your guys comes from a singer family? Your vocals are so loud" Yerin playfully rubbing her ear after got shouted twice by Yuju and Eunha 

"Don't you have work to do? Just get out from here" Yuju said 

"As you can see. It's my first day here and even if I have a work to do. It is looking after you guys" Yerin said with soft smile 

"We can take care of ourselves"  Eunha said 

"Taking care of yourself? Are you guys even realise about how old are you?" Yerin chuckling but stop when Yuju and Eunha glaring at her 

"Age doesn't matter, our parent always tell us to take care of our sisters" Eunha said 

"Yes, you can resign now. We don't need you" Yuju continue 

"Wait. What? I'm not coming home from Oxford University before finishing my last semester for resigning on the first day I got a job"

"Are we looks like we're care?" Eunha said and Yuju nodding her head 

"I can't believe it. The kids with angel looks can be this cruel to me. This poor ugly girl" Yerin said in her fake sad tone while wiping her invisible tears 

"Just get out from here before this fist of mine touching your face" Yuju said seriously 

"Oh~~ sowww scawreee" Yerin said playfully before laughing "Ok then, but I'll be back when dinner time is ready. Ok? It's nice to see you" Yerin manage to patting Yuju head before made her way out from the room 

Chapter 7,check! I'm sorry guys, this chapter not satisfying me at all :(