Shen Yinghan, the genius eldest daughter of the Shen family, saw her cultivation and lifespan mysteriously and rapidly drain away ever since her half-sister, Shen Lingge, began cultivating, ultimately dying with bitter resentment. In a new lifetime, she returns to the moment before the tragedy strikes, determined to uncover the truth and protect her own life. Step by step, Shen Yinghan plots her counterattack, discovering that Lingge has been stealing her cultivation through dark arts, and cleverly uses the backlash of those dark arts to fight back. In the end, she publicly exposes everything, severs her ties with the Shen family, breaks free from the shackles of the past, and embarks on her very own path of immortal cultivation.