Summoned to Another World for a Second Time

Synopsis

A man was once summoned to another world, where he saved it and became widely adored as a typical isekai hero. But he fell into a "trap" and was forcibly sent back to his home world, forced to restart his life as a baby. The narrative follows this former hero, now a disillusioned high school student, when he is unexpectedly summoned to that same world a second time.