Lin Xiwei, a woman who endured thirty years of domestic abuse and paralysis at the hands of her husband Fu Xinghan before dying at eighty-four, awakens reborn in her younger body at her maternal family's Shanghai mansion. In her previous life, Fu Xinghan drugged her bird's nest porridge and conspired with his aunt, Lin Xiwei's stepmother Fu Cuilian, to catch her in a fabricated adultery scandal. The resulting confrontation caused her beloved grandfather Lin Weixin to suffer a fatal cerebral hemorrhage, leaving Lin Xiwei defenseless against her scumbag father Lin Chengyou and stepmother, who drained her mother's overseas fortune while she lay paralyzed for decades. Now armed with foreknowledge, Lin Xiwei immediately turns the tables: she produces her mother's concealed pistol, forces Fu Xinghan to drink the drugged porridge himself, and pushes him off the balcony where he falls onto his co-conspirators below. The situation escalates when Fu Cuilian's own scheming is exposed—she had instructed Fu Xinghan to ruin Lin Xiwei's chastity, but the drug-induced Fu Xinghan instead attacked Fu Cuilian and Lin Juying before Lin Haojie bludgeoned him to death with a rock. Lin Xiwei prevents her grandfather from witnessing the gruesome scene, averting the fatal stroke that killed him in her past life. Qin Nancheng, a bomber squadron commander and Lin Xiwei's childhood betrothal, arrives that evening with full military honors. He is a man of formidable presence and high national importance, piloting the strategic H-6 bomber capable of carrying nuclear ordnance. Lin Xiwei's stepsister Lin Yulan attempts to intercept Qin Nancheng's affection by claiming they exchanged love letters, but Qin Nancheng coldly denies knowing her. During dinner, Lin Chengyou and Lin Haojie reveal their true nature, demanding Lin Xiwei's diplomatic posting in Southeast Asia for Lin Haojie and openly discussing murder as a solution to their problems. Lin Xiwei exposes Lin Haojie's culpability in Fu Xinghan's death and challenges Lin Yulan's legitimacy, threatening a paternity test that leaves Lin Yulan terrified. Qin Nancheng, deeply affected by Lin Xiwei's courage and sharp wit, proposes she accompany him south to the Foreign Affairs Department. Before departing, Lin Xiwei discovers that the Conch Pearl Qin Nancheng gifted her activates a spiritual spring space—a portable dimension with fertile land, clean water, and storage capabilities. Drinking the spirit spring water cures her myopia and grants her enhanced vitality. Meanwhile, Lin Chengyou and Lin Haojie plot to assassinate Lin Xiwei so Lin Yulan can marry Qin Nancheng and secure their family's rise. Lin Xiwei, now possessing both the spirit space and her grandfather's unwavering protection, prepares to reclaim the Lin family's hidden treasures and dismantle her enemies systematically as she embarks on her new life alongside Qin Nancheng.
