I Transmigrated into a Tragic Novel's Female Lead, but I Have a Novel-Editing System

I transmigrated into a tragic novel's female lead, but the system bound me with the cheat ability to modify the plot. A seemingly innocent woman got carsick and sat in the passenger seat of my fiancé's car, trying to provoke me. I changed "sat" to "pulled." My usually cold and taciturn fiancé, a cigarette dangling from his lips, inhaled the stench with utter disgust. The next second, his expression changed drastically, and he let out a terribly undignified roar. 01 I transmigrated into a tragic novel about a wife-chasing tale. After torturing the female lead to death, the male lead finally realized he had fallen deeply in love with her. He was filled with regret and pain, venting all his resentment on the female supporting character, ultimately living to 99 with guilt. The system said...