My Pet Beast is really not an Evil God Novel

Gary Smith arrived in an extraordinary beastmaster realm where taboo forces awakened from the abyss, and a malevolent entity lurked unseen.
Within this mystical world, living entities—beasts, birds, rivers, mountains, and elemental forces—generate spiritual essence and transform into companions. The mightiest ones establish their own sovereign domains, spawning secret realm ecosystems including the Yellow Spring, Skeleton Kingdom, Succubus Nest, and Kingdom of the Sky Tree, each sustaining countless devotees.
Beastmasters forge pacts with their companions, refine their capabilities, and command their spiritual forces.
Upon witnessing the catastrophic "Taboo Sun" event, Gary Smith awakened to a singular power—the ability to extract materials from all existence and forge transformative "Secret Food."
His Evolutionary Secret Food fuses disparate elements: combining "The Shattered Dusk World" with "Ancient Dragon's Dead Egg" produces the Feast of the End. When his pet consumes it, the creature transcends into the Dusk Dragon God, whose eroding domain devours reality itself, embodying the god of final extinction.
Skill Secret Food enables his pets to seize abilities from everything in existence, achieving omniscience and absolute power. Sacrificial Secret Food ransoms forbidden eras, sacrifices primordial beings, and desecrates the divine.
His approach to beast cultivation rapidly became distinctly aberrant.
Among his roster: the Spider Shadow, which slaughters ancient dragons and weaves all consciousness into its silken threads; the Red Master, corrupting infinite dimensions; and the Devourer of the Realms, consuming worlds…
His response remains consistent: "My pets are simply unusual. They absolutely are not evil gods!"