The mediocre genius Yusei decided to live an honest life in his third life, and created a "moon" to prevent himself from being too lonely.
However, things didn't go as planned, and the "Moon" who was still in the experimental stage ran away from home because of a mistake.
A few years later, Yuxing, who was puzzled, found her lost moon in the yard.
"You still know how to go home."
Mission: Believe in science and wisdom