Stand-in's Game

When a teenage boy named Xia Yang got into trouble, he was once saved by a hooligan with a white wolf mask. Following the steps of his idol "White Wolf", Xia Yang became a student of Holylight Academy, where he accidentally found that the president of the Student Union, Bai Yufei, who had always been against the hooligans, was actually the "White Wolf" that he worshipped! Was Bai Yufei the real "White Wolf"? What was the top student Bai Yufei hiding? To find the truth, Xia Yang decided to be the observer of Bai Yufei.