The protagonist is an ordinary "Under One Person" anime fan on Blue Star. When he wakes up, he travels to the world of "Under One Person" and becomes a strange person who seems ordinary but seems to be a little "special". It is equipped with a not-so-serious complaining system. Its main task is to "fix" and complain at key plot points, and occasionally change the direction of the plot to obtain rewards. He must move forward along the main plot of "Under One Man" while finding a way to return to Blue Star.
