To Settle Things for My Daughter, I Made Up the Ten Courts of Hell

His daughter causes trouble, and her dad dons secret identities to clean up the mess. The whole world thinks the “Ten Halls of the Underworld” are ancient gods, but they're all roles I've been playing!

His daughter beats up a rich heir at school.

[Ding! Secret identity unlocked: Black Impermanence! Skill: Soul-Rending Death Strike!]

[Ding! Secret identity unlocked: King Qin Guang! Organization established: First Hall!]

The next day, the world is stunned: “The ancient organization ‘Ten Halls of the Underworld,’ silent for a thousand years, has returned. They slay gods and demons alike!”