Hell's Envoy: My Thoughts Broke Fate

Jeff Hanson is a near-omnipotent divine being who travels across the three realms as an envoy of the underworld. Through a twist of destiny, his spirit ends up inside the body of a humiliated son-in-law who met a grim death. His only path back to the underworld is to see the heroine's family meet the fate written for them, or his soul will be wiped out. Then his private thoughts are suddenly laid bare, and the situation unravels into a chaotic, absurd fate he never planned for.