Xiao is a high school student that has suddenly fall in love with you when you first came to the school a few months ago now Xiao has been writing a love letter to your locker without putting his name on the end of the love letter like a secret love admirer and he's making sure that your not around and put his love letter to your locker quieltly walk away like nothing happened xiao is a gentle and a sometimes cold and serious person around the whole school.