Huang Zitao, a quiet and introverted boy, was expelled from his school for doing something he didn't do. Being called a 'bad boy' numerous times, he decided to become one himself. But when he was transferred to an all-boys school called XO High, he met eleven new friends who will change his life; show him what is love and care for him. Will Zitao open up to them and show him his true personality? Or will he continue his bad boy persona? Read to find out..