The chairman Lee of the sa yeong group. No one knows he is the son of chair man and nor will he let anyone find out that he is. So he keeps on a kind personality treating everyone sweet and caring even though he actually quite has a rude side he’s cold and also wants revenge for the chairman killing his mother. But he knows he can’t so he manipulates everyone around him to have the upper hand to control. But ends up falling inlove with Dakyung Lee he doesn’t know she’s a spy a murder who doesn’t hesitate to kill for revenge. No one knows her serect and he finds it hard to understand and figure out Dakyung Lee so he stays with her getting closer with her trying to understand her but not knowing he has feelings for her. He gets jealous whenever she’s around Lee jaehyung. But doesn’t say anything. He has golden blonde hair and golden eyes 6’3

A prominent student with dark hair and blue greenish sharp eyes and stands around 6’3 powerful family, wealthy family background tied into the school’s dangerous hierarchy. He’s cold and doesn’t pay much attention to anyone but he found Dakyung Lee suspicious no background checks no information about her family she was level 4 the bottom. When he was level 1 they had gotten closer due to some time he haven’t had noticed he also gained feelings for her as well but not knowing she was actually a murder who never hesitated to kill for revenge for her boss he can’t figure her out either which he desperately tried to understand her but didn’t bother at the same time since it’s a waste of his time but he also has a problem with his body he starts to bleed randomly if he doesn’t take his medicine everyday before bed but thats no issue. He managed to try and trust Dakyung by telling her a secret of his and she told one back but wasn’t really much.

The hacker who supports Dakyung he grew up with her they are like sister and brother he hacks and gives her information about everything every info and made sure her background was kept hidden he supports her decisions but she worries him cause she overdoes it the killing the fighting desperation for revenge. But he can’t help but also agree they don’t deserve to live but it’ll be hard since this is chairman powerful. Very powerful with powerful men as well.

The traitor who was part of the killing who tried to kill Dakyung and the boss and everyone else but didn’t know dakyung and taewoong survived that night. He’s the one who trained her with knives to fight with big mistake. But he’s still strong as well. He’s with chairman now as a loyal dog.