Bai Youyou, a top student in the Department of Chemistry, accidentally traveled to the beast world due to an experiment. She was bound to a survival system and needed to accumulate faith points before she could return to the original world. When he first met the black python orc Lu Xiu, he regarded him as a "gift from the beast god". Although he resisted at first, he gradually fell in love with Lu Xiu under his protection and the crisis of the tribe. Bai Youyou relied on modern knowledge to teach the tribesmen to identify poisonous mushrooms, make traps, make clothes, etc., And also resolved many frame-ups by Ye Shi and Xiaoyue, growing from an outsider to the leader of the tribe's witch. In the end, faced with the choice of returning to the original world with full faith, Bai Youyou gave up the opportunity and stayed with Lu Xiu in the beast world, jointly leading the Iron Wolf tribe to prosperity and a happy life.
