Neo Locke, a scion of a Republican-era elite family, spends a fortune of 4,000 silver dollars to marry his childhood rival Flora Brooks—a woman skilled in both medicine and martial arts—all to settle a childhood grudge over a humiliating haircut and spanking. His plan? To make her life difficult after marriage. But little did he know, he was digging a pit for himself. Now, Young Master Neo’s daily routine involves getting pricked by her silver needles by day and being disciplined by her strict rules at night. The once neighborhood menace has now become utterly devoted to his wife.

Reborn on the day her adoptive sister Megan first framed her, Lucy Stone is given a second chance. Though born with the destiny to lead the Order of Celestial Healers, Lucy abandoned her title to reunite with her family, the Stones, only to be betrayed. Possessing a "Divine Medicine System," Megan steals Lucy's prescriptions to discredit her. Now, back at the beginning, Lucy is determined to expose Megan's plagiarism, reveal the truth to her ungrateful family, and make them all pay in blood.

Neurologist Ida Carter is dedicated to surgically curing epilepsy. After illegally performing surgery for an impoverished patient, she was falsely accused and had her hand slashed by the patient, Roger Quinn, leaving her unable to wield a scalpel again. Simon Smith, an investor in the hospital, secretly incited patients to cause trouble in an attempt to suppress Ida Carter's medical achievements, aiming to monopolize the healthcare market for profit. In the end, Ida Carter cleared her name through legal means, but her hand injury proved irreversible, leading her to transition to medical research. Meanwhile, Simon Smith was brought to justice.

Lucy Stone, the Grand Princess of the Montvale Kingdom, concealed her identity to treat the illness of Jesse Taylor, the Prince of the Lacethia Realm, and secretly aided him in securing the throne. However, upon ascending to power, Prince Jesse demoted her to concubine and sought to marry Molly Webb, the eldest daughter of the Grand General. Lucy Stone resolutely requested a divorce and reclaimed all she had bestowed upon Jesse Taylor. As the Montvale soldiers surrounded the capital of Lacethia, they knelt to welcome the Grand Princess back to ascend the throne.

Grace Clark, a skilled healer, marries Joseph Davis under the guise of a simple woman, hoping to lead a quiet life. But when Joseph returns, he plans to take another woman as his concubine. Regent William Hunter, secretly in love with Grace, can't watch her suffer and steps in to fight for her heart. What begins as an act of protection soon turns into an unexpected love story.

Quinn Sutton accidentally entered Sterling Hawke's room and gave birth to twins. Dean was taken, and she raised Cody alone. Seven years later, she returns to Southwind to find her son—unaware that Sterling is searching for a mysterious healer, Dr. Anya, who is actually her.

Quinn Sutton accidentally entered Sterling Hawke's room and gave birth to twins. Dean was taken, and she raised Cody alone. Seven years later, she returns to Southwind to find her son—unaware that Sterling is searching for a mysterious healer, Dr. Anya, who is actually her.

Grace Clark, a skilled healer, marries Joseph Davis under the guise of a simple woman, hoping to lead a quiet life. But when Joseph returns, he plans to take another woman as his concubine. Regent William Hunter, secretly in love with Grace, can't watch her suffer and steps in to fight for her heart. What begins as an act of protection soon turns into an unexpected love story.