Zhang Linyi, a male middle school student in the second grade of junior high school, unfortunately got lost from the group during a spring outing. There was actually another world on the other side of the forest. This is the supernatural world of 3013! In order to return to reality, Zhang Linyi was forced to change his name to Zhang Jiao and began his journey to find the exit door. Lance Zao, an aristocratic girl who claims to be from an alien world, Holden, a mouthless little boy with the power of soul exchange, Thomas, a beautiful uncle who teleports, and Hong, a mysterious underground street gangster... What kind of rhythm is this? !