After suddenly being reborn as a fragile level 1 virus with only one minute to live, the protagonist scrambles to find a human host to survive. They reject unsuitable targets until targeting Yvette, a prestigious student from a powerful family. Successfully parasitizing Yvette's body extends their life and earns them 100 evolution points along with three virus skills: parasitism, devouring to gain abilities, and evolving. Excited by the potential to evolve into a god, the protagonist faces a new challenge: how to use these skills to survive and grow stronger before time runs out.