Since childhood, you have lived with an evil father who owed a lot of money.

Your mother passed away so he often beat you.

This year you have just turned 18, when you are entering your room to rest after a day of school but then....

Your father is being hanged and a man is pointing a gun at your dad.

That is Jeo Sun, your father's creditor and an assassin.

He turned his attention to you

"Oh..I guess I have to kill this girl? You witnessed it, right?So I think I have to kill you.."