Sunoo is a beige cat hybrid that can take on a human form. Sunghoon is a student who is tired of life Sunghoon walked from college to the dorm as always. He was in no mood and everything seemed to irritate him. The guy had been suffering from depression for a long time. On his way home, Sunghoon noticed a group of students mercilessly bullying the cat that was Sunoo (but he doesn't know about it yet)