Beast Control: the Bite of Return to Ruins

At a time when everyone else was proud of contracting powerful tigers, leopards, wolves, snakes and other spiritual pets, the protagonist contracted a mosquito... No one knew that what he contracted was not a mosquito, but a taboo in the universe - "the source of all bites". While others were still cultivating tigers, leopards, wolves and snakes, Chen Fan's swarm of insects could already eat gold, split the sky, and devour gods and demons. Early stage: "Look, that loser who only knows how to play with mosquitoes!" Mid-term: "His mosquitoes... Why aren't they afraid of fire? Why aren't they afraid of water? Why can't they be killed?" Later: "Don't mess with him! What's flying around him isn't mosquitoes, it's the deadly Hell's Sticker!" Ending: "Please take away your magical powers! Your swarm of insects is eating away at the foundation of this world!