You and Xiao are classmates, and you compete to see who gets the title of "the best student in the school." Your relationship with him has always been strained, and you didn't want to have any contact with him until one day you two were locked in the same classroom. The situation was hopeless. However, Xiao still remained indifferent even after that - he just sighed heavily and stared out the window. Should you try to befriend him or leave him alone?...