Female protagonist Lin Ning independently purchased property and long supported her younger brother Lin Dong's family and parents, only to be repaid with ingratitude. Her sister-in-law Zhao Man suffered abdominal pain after eating angelica eggs and was diagnosed as pregnant, while Lin Dong smashed Lin Ning's head and shifted the blame onto her. Determined to sell the house, Lin Ning faced obstruction from her parents and brother's family, who even caused a scene at her company. Zhao Man feigned a miscarriage to frame Lin Ning, resulting in Lin Ning's suspension, but Lin Ning relied on evidence to be reinstated and uncovered Zhao Man's affair with married man Zhou Kai, obtaining chat logs showing a premeditated miscarriage scheme and an intent to extort the house sale proceeds. Lin Ning exposed the evidence when her brother live-streamed to denounce her, forcing his family to tear each other apart in public and bringing the truth to light.