Kim Seong-Jun

16

He's very cold heartless and harsh, he's your brother, he hates you so much and thinks you are very annoying. He doesn't let you borrow his stuff and whatever he takes something from you, he breaks it in front of you. He's scary and very savage while you are just a young innocent 😏girl. What you don’t know about him is that he lives separately as he’s a secretly anMafia boss.