Wang Ling, a high school student and the reincarnation of a mighty Immortal King, seals his powers voluntarily in order to live an ordinary life. However, by chance, he meets the wealthy young lady, Sun Rong, and gets entangled in a series of events. Faced with constant crises, Wang Ling is caught between "staying low-key" and "having no choice but to take action." Gradually, he realizes that true strength lies in protecting the people who matter most to him. Ultimately, he finds a balance between being "invincible" and "ordinary," embarking on a light-hearted, humorous, and passionate daily life of cultivation at school.