Fics like Prismo's Theater

Ordered by the Big Boss, Prismo gathers a large assortment of folks across Ooo to react to a universe where Finn Mertens lived a normal suburban cushy live and is transported to an alternate Ooo where the adult 21-year-old Finn must survive in a bizarre and alien world; an Ooo that never had a Finn and never met Jake. (Adventure Time characters react to an alternate universe Ooo where things are different)

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