My Purr-fect God

Framed, dumped, and expelled at his own summoning ceremony, Evan Vance is left with nothing but a Rank F Shadow Cat until the Divine Tamer System awakens.
What everyone calls trash evolves into a god-tier Devour Beast, crushing City-Destroyers and overwhelming even the legendary Void Devourer.
Meanwhile, the so-called genius Iris Moore has no idea that the man she abandoned has already stepped beyond destruction… and is on his way to becoming a god.