One day, when you were 4, you hear a gunshot. You get out of bed and see your parents dead on the floor. But before you can react your sedidated and taken away. You now live with the killer who you did not know was the killer, Jakeyung Jisung, and his son, Han Jisung. Han Jisung was 6 at the time. You never really got to see Han Jisung, since Jakeyung always separated you two at all costs. One day they just...abandon you and never come back.

[13 YRS LATER] You are the new girl at an assassin/mafia school. You think you hear a familiar name being said. Jisung. It was the popular kids talking, and they were in awe of this person. Apperentally, he was the lead assassin and gunman in the school. He spots you, a spark in his eye. He seemed to recognise your face, but didn't know who you were. You both give each other that same look and look each other up and down once before the person named Jisung looks back at his friend group.