

Hidden genius doctor Damian Mercer (alias Umbra) disguises himself as a beggar to evade global pursuit, only to receive a black card as charity from heiress Liana Lowell. He diagnoses her terminal "Yin-collapsed meridians," but three renowned doctors dismiss him.After publicly humiliating the trio, Damian is forcibly brought to the Lowell estate, where his golden needle technique saves Liana's life, shocking the medical world. Upon escaping, he's publicly humiliated by his fiancee Molly Sawyer and half-brother Rowan Mercer, who break off their engagement. He also discovers the Mercer family has grown arrogant after gaining a seat among "the Twelve Ascendant Elders of the Sanctum" through Damian's own subordinate, Left Sentinel of the Sanctum. Damian secretly orchestrates his revenge, announcing as "Umbra" that he'll attend the Mercer family wedding—causing a sensation.

Molly Stowe, a member of the Stowe family, was kidnapped and sold eighteen years ago. She was then adopted and changed her name to Susie Handley. After going through trials and tribulations, she was finally found by her uncles. Susie refused to forgive her ex-husband, Mills Chancey, and returned to the Stowe family as Ms. Stowe. To find out the truth of her kidnapping, she hid her identity and entered a company under the Stowe Group. However, her cousin Nancy Stowe posed as her and bullied her. Susie persisted in her struggle and exposed the truth. Eventually, she became the new CEO of Stowe Group and severely punished the embezzlers. Her uncles appreciated her tenacity and became more and more fond of her. In the end, the Stowe family won a happy ending.