My Everyday Life of Scraping by in the Cultivation World

A socially anxious shut-in uses sign-ins at an outhouse to survive and become the savior of the Three Realms. A laid-back monk uses his wooden fish to deliver overworked celestial officials from their suffering. An icy sword immortal uses calculus to demolish the Southern Heavenly Gate, while a bratty kid fires nuclear weapons at math olympiad problems like missiles. This generation's team of world-savers lives by one principle: "Stay alive, and you can keep racking up achievements!"