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Boy Next Door (Nice and Naughty, A Heart Impure) by akamekurosaki
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
02 Jun 2026
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Summary
As Mark’s vision blacked out he felt an anger rise through his chest to his throat, feeling the rage trying to claw its way out through force alone. He hated everyone for this—how many had known Conquest had survived? He knew Cecil had to be the source, fingers itching with the sudden want—need to feel the man’s blood splash on his hands as he ripped his spine out as payback—
In another world, a different universe, Mark Grayson is discovered by his father and brother, helped to heal and recover after the harsh battle.
This was not the fate dictated here.
Mark Grayson died, discovered to late and grieved by a detached father and broken mother.
Or
Mark Grayson is tired. Tired of being used and feared as Earths upcoming number one weapon. After his body is torn apart by Conquest he wakes up for a re-do round 2 ft. Biology changes and surprise stalking