On an ordinary afternoon, Yun Xia was alone in the playground and accidentally touched the arm of Xia Mei, the grade bully, and was pushed to the corner by a group of people. Seeing that Xiao Mei's fat palm was about to leave a bright red five-claw mark on her hand, a solid and powerful arm suddenly stretched out and easily held Xiao Mei's wrist. Yun Xia looked up, hey, the handsome brother in front of him looks a bit like Da Gu in "Ultraman Tiga"? After dealing with these gangsters and talking to the handsome brother, Yunxia realized that the appearance of the handsome brother Yunjing in front of him was not accidental, and because of his appearance, his extraordinary high school life and the exciting career of his soul traveling through the world of Diga were about to begin...