I, the Villain, Am So Devoted [Quick Transmigration]

111 was originally a "Devoted Villain" System, but the first time it met a Host it found incredibly attractive, its mission went wrong and it picked up the wrong script. A perfectly good, gentle and low-key devoted villain who breaks up couples became a vicious villain who aggressively breaks up canon couples. When it nervously reported the situation, it got a reply agreeing with the Host's suggestion. And so, a perfectly good devoted System was dragged by its Host into a full-speed sprint toward becoming a vicious villain. Shi Jin is an all-powerful, unruly demon king, but she was selected by a System and sent into one Mary Sue novel after another to play a "devoted" villain who ruins the leads' relationship and steals the male lead's woman. Shi Jin, a single woman for ten thousand years: Being a villain is my thing. I love breaking up couples the most. [Rubs hands] But breaking up couples is one thing. What the heck is this devotion? Later, after she gets hooked on flirting with the female leads and discovers how much fun it is, Shi Jin says: Hehe, this is actually great. Shi Jin's quotes, as a domineering Mary Sue-style villain: "Hmph, woman, you've successfully caught my attention." "Woman, you're playing with fire." "Woman, don't be so ungrateful. Take my love and be grateful!" An absurdly handsome, domineering, wickedly flirtatious villain who can conquer heaven and earth × a sweet, gentle young lady who can change her personality and occasionally gets so mad her hair stands on end [Quick transmigration, female lead as the pursuer, one-on-one] [The villain only targets the male lead and steals his girl] [The author's writing is rough; the whole story runs on imagination] [Chapter edits are just corrections] [The protagonist is supreme, and there are tons of plot holes] Theme: You are my destined one