Only Your Death Can Save My Wife

[Decisive and ruthless + no saintly protagonist + never lets a grudge linger] All Jiang Fei had ever cared about was Yao Yao, the girl he'd loved since childhood. When Yao Yao got into college, just as she'd hoped, he willingly took on every hardship, quietly supporting her future. But the ivory tower was no sanctuary. The wealthy Yin Can's covetous advances and her family's greedy scheming for “a better life” wove a cold net that drove Yao Yao, who had once looked forward to the future, to her death. Meeting her in a pool of blood shattered Jiang Fei's world. From the brutal death of his beloved to his family's betrayal and his being framed as a murderer, Jiang Fei's heart turned to ash, piece by piece. He hid Yao Yao in a still space called the “Heartfield,” wiped away his blood and tears, and gripped the blade granted to him by the System. If the judges of this world were blind and the rules had become playthings of the powerful, then he would become the rules himself. Thus began a purge born of boundless hatred, sweeping across the powerful and even his own kin.