Lee Yukiko is a girl who works hard for her siblings, Mark and Haechan, they live in Busan, Korea. Their parents death happend without anyone knowing it when their in elementary school and Yukiko is the one who take care of her little brothers, Mark and Yukiko are twins not identical but Mark use to call her "Noona" because she was born first before Mark born, Mark always help Yukiko in everything and he is protective toward Yukiko. Haechan is one year younger than Mark and Yukiko, he really adore his sister like a mom. Several years later, Mark and Haechan left to Seoul to take audition at SM Entertainment, they sign up for the audition because they want to help Yukiko who works hard for them all this time... In this story I'll put Taeyong too as main cast because I thought want to write Taeyong FF but when I think again.. I want to make a different story not just lovely, sweetly, romanticly as a couple but as a siblings. Hope you guys like it!

"will i ever see you again?"

<STAND ALONE Sequel to "a contract-mark"> He said it's going to be fine, but is it really? + I don't require you to read the first series +