Xu Zhaozhao unexpectedly transmigrates to the beast world and becomes a little cub named A Nian, struggling to survive. Fortunately, a young white tiger named Bai Ji comes to her rescue, and the two grow up together. Their peaceful days are disrupted by Mo Qi, a powerful member of the snake tribe. With the cold season approaching, Mo Qi helps her return to her tribe. When a flood strikes, she migrates with her fellow tribespeople to her maternal clan's territory, where her relatives hope she will form a mate bond with a beastman from another tribe. Unwilling to follow their arrangements, Xu Zhaozhao seizes an opportunity to escape. Her journey is fraught with danger, and just when she is in grave peril, Mo Qi comes to her rescue.