The story is that through an opportunity, Nio Masaharu and Yanagi Renji learned from the time and space manager the reason why they did not complete the third year of Rikkai's hegemony. In order to make up for their regrets, they made a deal with the time and space manager and returned to their junior high school days. Later, when everyone at Rikkai University meets, teammates will regain their memories one by one. This is my first time writing an article. If you don't like it, please don't criticize it.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
