My Ex-Wife Took Away the Genius, and I Became a God by Relying on My Useless Children.

Leng Shuangyan looked down at her ex-husband from above: "Dragon does not live with snakes, so I will leave these two broken losers to you." She never expected that it would only be a few years later. The eldest son with paralyzed legs whom she despised, stepped on a real dragon, smashed the gate of the divine domain with one punch, and transformed into the Nine Heaven Demon Lord! The mute little girl who was born without spiritual roots defeated millions of immortal soldiers with one sword and became the most ruthless sword emperor in history! And Qin Changxuan, her "waste ex-husband" in her eyes, was sitting on the supreme throne, overlooking the world! Ten years ago, Qin Changxuan exhausted his family's wealth to help his wife awaken her divine veins. Unexpectedly, once his wife was seduced by the upper world, she resolutely betrayed her and took away the extremely talented twins, leaving only a pair of disabled children. In despair, Qin Changxuan awakens [Raising Cub Critical Hit Return System]! The bigger the defect, the higher the return! "Ding! Give the eldest son the Marrow Cleansing Pill, trigger a critical strike ten thousand times, and return the body of the Chaos God and Demon!" "Ding! Give the young girl a broken wooden sword, trigger a million times critical strike, and return the Daluo sword embryo!" Years later, the upper world collapsed. Leng Shuangyan, who fled back to the lower realm and lost all her cultivation, knelt in front of Qin Changxuan and cried bitterly and begged for reconciliation. Qin Changxuan's eyes were indifferent: "Speak louder, my Emperor's Eternal Immortal Killing Formation won't be able to hear you."