A paper marriage contract and twenty years of bitter cultivation deep in the mountains. He breaks through yin and yang, surveys dragon veins, and cures incurable diseases, his remarkable skills known by none. Entering a wealthy family as a son-in-law, relatives sneer mockingly, and his fiancée is far too easily swayed. Only Old Master Shen remembers the grace of saving his life back then. All the world thinks he clings to the powerful and noble, unaware that he can shake heaven and earth and determine life and death. He rubs the yellowed marriage contract, his gaze calm and without a ripple—human hearts are harder to calculate than a feng shui layout.