The slightly lewd middle school student, Yashiro Yuu, was summoned to a different world in the summer break of his second year of middle school!
It was a fantasy world of swords and magic!
Fighting for the sake of the cute princess that summoned him, he, who occasionally got setback but nevertheless continued to fight as long as he still had life in him, finally brought peace to the world! ――――
Three years after that, the Demon Lord that the Preceding Hero should have defeated is revived, and the world has once again been wrapped in chaos.
At that time, four new Heroes have been summoned!
For the sake of bringing peace to the world, the Second Generation Hero, Amagi Kaito draws his sword!
………………But, they didn’t know. That the male high school student that had no Maryoku (magical power) whatsoever that was summoned together with Amagi Kaito and the others was actually the Preceding Hero that defeated the Demon Lord three years ago―――!!
But however, the Preceding Hero didn’t get involved with them. After all, he totally wanted to fully enjoy this other world~.
This is the ‘being true to his own desires but still looking like he’ll save the world again in the end’ Hero’s, Yashiro Yuu’s heartwarming fantasy life!