My Pet Beast is really not an Evil God

Gary Smith enters a world of beastmasters, where a reborn ancient taboo and a lurking evil god create a volatile environment. Here, various entities like birds, beasts, rivers, mountains, and even elements possess spiritual power, transforming into pet beasts. These powerful beings establish their own ecosystems, such as the Yellow Spring and Skeleton Kingdom, fostering followers. Beastmasters form contracts with these pets, nurturing and controlling their spiritual power. Following the "Taboo Sun" event, Gary gains the ability to extract materials and create "Secret Food." This allows him to compile "Evolutionary Secret Food," which, through specific combinations, can transform a pet beast into a Dusk Dragon God capable of creating a "God at the end of time." Other Secret Foods enable pet beasts to plunder skills, becoming omniscient, or to sacrifice ancient beings and blaspheme against gods. Consequently, Gary's pet beasts exhibit unusual traits, including a Spider Shadow that devours dragons and a Red Master that pollutes the multiverse. Gary insists, "My pet beasts are just a bit peculiar. They really are not evil gods!"