Model influencer, Korea's number one bad boy, Seo Min-a has everything a boy could want: great looks, amazing talent, the only son of a billionaire family, millions of followers, and fangirls at his feet. In a quest to assist his older sister in signing a contract with a defiant fast-rising artist, Kwan Seung-ho, under the family's company, Min-a finds himself a brilliant art coach, who greatly challenges his sexuality. Everything changed when he experienced his first sexual encounter with him.