Shinjou Yuuji.
Is a very common male highschool student.
However, one day, as he was going to school on a train, a magic formation suddenly appeared on the train car he got on.
Moreover, there is a different magic formation on his feet.
As he saw it, expectations danced on his chest as he thought it would turn into a special tale.
As light shined bright. Before long, he slowly opened his eyes—
— then he realized, he was left behind all alone in that train car.
“….. Huh?”
Follow the story of Yuuji and his 2 other clones becoming OP and having a good time with their respective waifus in the different worlds.