K.O found himself in hell after an accident that killed him, and while feeling lonely he was adopted by a imp couple who work as assassins against people who did bad things to people, and he started a family with the couple as they take him on missions and have family activities with Blitz and Loona.
Genre: Black Comedy, Slice of life, Alternate universe (K.O is dead), Crossover (Helluva Boss and Hazbin Hotel)
Cast:
K.O main character
Blitz
Moxxie: K.O's adopted father
Millie: K.O's adopted mother
Loona
Stolas
Octavia
Citizens in Hell
Hazbin Hotel characters
K.O characters
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Future Ok K.O! let's be heroes fan stories
Fanfictionthese are ideas of future stories of Ok Ko stories, and they will come out some time in the future, so look forward to see these stories. pages include story title, gene, plot, and cast of characters