Seung-Woo, a 17 year old boy, unaware of his demonic powers, enters Jungjin High School, gets bullied by Su-Hyeok. Seung-Woo gets frustrated by Su-Hyeok and realises his demonic powers. After getting to know about it, he also gets to know about his dead father. Let's see how he got to know about his demonic powers and what's the story of his father. If you like the story please let me know in the comments