In a doomsday world overrun by zombies, college student Zheng Xi is "kept" by his campus belle girlfriend Qin Bing, who has turned into a zombie queen. She forgets human language, yet always remembers to love him, protecting him in a clumsy way. When Zheng Xi finally lets go of his fear and chooses to embrace this love spanning life and death, Qin Bing dissipates to save him. Grief-stricken, Zheng Xi awakens supernatural powers and resolutely embarks on a journey to save his beloved, vowing to bring his zombie girlfriend back to the human world.