During their university days studying in Japan, Xiao-Lie and his classmates, Igarashi and Shuto Oki, used to sneak away between classes to “play games” in empty campus corners or dorm rooms. Now, Shuto—their former playmate—is about to tie the knot. As both his best friends and former fuckbuds, Xiao-Lie and Igarashi are determined to deliver the most “sincere” wedding blessings imaginable.