If there were a hole to another world, I'd want to enter it.

When people from Earth are summoned to this world, they become Tenshi—heroes with overwhelming combat abilities, immortal bodies, numerous cheat powers, and unreasonable divine favor. Takumi Kazuki was the seventh Tenshi, summoned seventh. However, after adventuring for a while, unsatisfied with that overpowered development, he offered his sacred remains to the earth and was reborn. Believing his second life would be more fulfilling...