Rebirth of Another World Legend

This is a story about a man who died in grief and was unexpectedly reborn in a different world. After rebirth, he once again rekindled the hope of life and started a new life. Finally, he returned to the world that made him sad through dimensional travel. But this time he did not choose to die, but faced it all bravely, so he discovered that this world is not that bad. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.