I transmigrated into The Pillow of Mountains and Rivers as the cannon-fodder wife who is about to die of illness, and bound myself to the [Great General Training System]. The goal: turn Wei Zheng, my younger brother-in-law who does nothing but wax poetic about the moon and wind, into an invincible commander. When he finally conquers the realm, he presses his bloodstained sword to my throat. “Who are you, really?” The System's alarms blare: “Warning! Target's favorability: -100. Corruption level: MAX!”