After finally getting the courage to confess her feelings, Qi Yue was handing her love letter to Yuan Yi, but by a stroke of bad luck, he did not see and walked passed her. The person standing in front of her was the troublemaker of the school, infamously known for his devilish ways - Jiang Meng. The devil will get what he wants, and the object of his desire was Qi Yue. Although having a cruel exterior, Jiang Meng's heart is kind and caring, which truly touched Qi Yue. The big problem remained - Jiang Meng is the son of the man Qi Yue's mother is going to marry. ~~ Adaption of the manga 'Akuma de Sourou' by Takanashi Mitsuba.