Apocalypse powerhouse Xie Wanning unexpectedly transmigrates, becoming the vicious female supporting character in a novel, forced to marry the outwardly frail, deeply scheming scholar Pei Ji. The biased Marquis's estate oppresses her step by step, and the reborn cousin sets up traps one after another. Unwilling to repeat the original owner's tragic path, relying on her extraordinary courage and abundant family fortune, she stands firm against toxic relatives and protects the younger generation, painstakingly building up her strength. When turbulent times arrive, the husband and wife join hearts and hands: the heroine holds down the home front to establish herself, while her husband gallops across the imperial court devising strategies, breaking through all schemes to rewrite their destined tragic fate.