"He's dangerous... I gotta do some background check on him" Wonyoung said

~•~

You were walking towards your home and gaeul came with you. You wished your sister wasn't home for she didn't know that your sister is your homeroom teacher.

You look at the entrance and you sighs in relieved.

"Welcome to my home, it's not that big like you guys have" you said

"It's okay, I love simple houses." Gaeul said

"I'll take you home after we finish the part of the project we had to complete." you said

"I was wondering if i can stay over" Gaeul said

Your eyes widened "What?!"

"Well my house is very far, I usually ride the service car I had plus the driver of our family in this time already went home" Gaeul were looking up

"hey! That's not good! We could've down this tomorrow" you said

"No can do! We must finish this part and I don't like having too much work!" Gaeul said

"But I'm a man" You said

"So? Your not planning on anything bad with me right?" Gaeul said

"How can you be so sure?" You said

"Well...." Gaeul looked down and blush "I don't mind if it's you..."

"Huh?!" you facepalm yourself "Fine come in"

"Great!" Gaeul smiled

You went inside and you saw no slippers on the ground which made you feel relieved but...

"Welcome to my house Gaeul" You said

"My dear little brother!!!" Yumi came running towards you

She hugged you like a teddy bear and this surprises Gaeul. Yumi were hugging you so lovely and you just stood there embarrassed at your sisters actions.

"How's school today my dear? It's okay? No one is bullying you right?! I'll beat the shit out of them if I found them beating you! You know your sister is a assassin right?!" Yumi said

You are ashamed of what just happen and now Gaeul know your family secret. Yumi notices Gaeul behind you and she was surprised.

"Oh my gosh.... I screwed up..." Yumi said

"Um.... Good evening Ms. Kusakabe..." Gaeul said

Yumi felt like the lightning hit the ground as the world shake by the loud Thunderstorm.

"Oh my god.... My dearest little brother brought a girlfriend!!!!" Yumi said

She fell onto her butt and acted like in a drama. The back of her hand were in her forehead as she started acting hurtful.

"Noona.... Please stop that... It's embarrassing..." You said

"You don't love your sister anymore! You already had someone whom you will treasure! You'll leave me all alone" Yumi said

"Noona.... I should be the one..... WHO'S ACTING LIKE THAT! DO YOU KNOW HOW MANY TIMES YOU BROUGHT A MAN HERE AND THEY WERE ALL DIFFERENT!!! I SHOULD BE ACTING IN DRAMA LIKE THAT!! I WAS SO ASHAMED OF MYSELF NOW!!" you said panting

Yumi laughed and stood up

"Sorry for my actions earlier Miss Gaeul, my name is Yumi Kusakabe, his older step sister who loves him a lot." Yumi said hugging you from behind

Mr. BlackHood: "Okay I'll give you a sample of a girl that close to Yumi Kusakabe. I just found it on internet so if you knew the model well lucky you! Cause I don't know her"

 I just found it on internet so if you knew the model well lucky you! Cause I don't know her"

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"That is Miss Yumi Kusakabe For Y'all!"

"So Um... How long have you been guys together?" Yumi asked with sad eyes

"Noona, she's not my girlfriend we are here because we have a project to make" You said

"Project?!! Oh young man! I never thought your that kind of a guy!" Yumi said

"Noona! It's project! Science project! Not the baby making thing!" You said

"Oh I see! Haha, I guess my beloved y/n is still single after all" Yumi said

"Are you making fun of me noona?" You said

"No! Because I'm thankful! No one will take you away from me! Don't worry even if you don't find a girl I can take care of you forever... After all your my most important treasure! You know I love you right?" Yumi said

"Yeah I love you too Noona" You said

"It can be honey" Yumi smirks

You look at her with playful glare

"Fine fine! Please come in Gaeul don't be shy! I'll be at the kitchen" Yumi said

You smiled at Gaeul and felt so embarrassed at your sister. You decided to take her to the living room.

"Please don't mind my sister Yumi, she is always like that" You said

"Oh not at all..." Gaeul said uncomfortable

"It's because ever since I was five years old, she was the one who took care of me and watch over me. Yumi noona is very kind to me and I knew she can be a weird on how she acts around me because if it wasn't for her, I might not be here." You said

Gaeul understand that but Yumi being so clingy and flirty around you made her uncomfortable and jealous.

"You must've love her a lot" Gaeul said

"I do, I love Yumi noona a lot." you said

"I see..." Gaeul smiled

Gaeul can see the bond of you and Yumi had and this made her feel jealous but she heard that Yumi spoke about being an assassin but she thought Yumi might be just joking around.

"Um y/n can I ask you something.... I hope it's nothing personal but... What did miss Kusakabe said about being an assassin?" Gaeul asked

Your eyes widened and facepalm yourself

"Um about that..."

"It true" Yumi spoke

"Oh really? What?!" Gaeul were surprised

"Yes, I am an assassin. So if you wanted to live keep it a secret okay?" Yumi said with a smile

"Y-Yes Ma'am!" Gaeul said

"Noona don't scare her" you said

"Oh sorry! I'll be at the kitchen my dear" Yumi said

Gaeul look at you

"Well I guess I should tell you about me...." you said

Gaeul gulped.

"So you brought a girl?" A woman spoke

"Nanao-san!!!" Yumi ran towards the girl

To Be Continued...

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