Azhi, a celestial goddess, sacrifices half her immortal bone to save poor scholar Liu Gengwen. After marrying him, she uses her blessings to help him become a top scholar and rise through the ranks. But once he gains fame, he betrays her, takes their child by force while she is weak from childbirth, and throws her into a deep pool. Realizing his true nature, she returns to reclaim everything she gave him.