Allen, the hero chosen by the goddess, defeated the Demon King more diligently than anyone else.

But at the end of that long battle, the only things left to him were the betrayal of his companions and the cold stares of the people.

“I want to go back to the past.”
“…What?”
“The wish you said you’d grant if I defeated the Demon King. I want to go back to the past.”

Allen makes his wish to the goddess and returns to before the entire adventure began.

And this time, he decides to live a completely different life.

“There’s no such thing as free goodwill in my dictionary.”