Lin Ruoruo, a great physician of the immortal cultivation realm, transmigrated to another world after undergoing heavenly tribulations, and was forced to marry the paralyzed Prince Qin, Sima Xiao. On her wedding day, she was jointly humiliated by malicious servants and her cousin, but she fought back strongly and accidentally discovered that Prince Qin was actually an old acquaintance she had saved and taken on as a disciple four years ago. Since then, Lin Ruoruo detoxified and healed Sima Xiao, reorganized the prince's residence, and swept away the difficulties in the palace. After returning to her maiden home, the Marquis's Mansion, she showed no mercy to her stepmother, younger sister, and malicious servants who once bullied her, and even the fierce dogs had to receive twenty heavy-board beatings. Until Lin Shaojie, the third young master of the Lin family, returned, a new grand drama of face-slapping was staged once again.