Quick Transmigration: I Played That Male Lead

1v1, both leads are each other's one and only, no angst, sweet and satisfying.

In real life, Jing Chi was the illegitimate son of a wealthy businessman. After a car accident, he was forced to bind himself to a Villain System. His mission was to follow the plot and raise the male lead into a bona fide power player. After Jing Chi had gone through ten small worlds, he thought he could finally retire and wake up from his coma. Then the System told him, [You must go back, remove the male lead's corruption value, and survive for twenty years before you can return to reality.] Jing Chi: “...” Would killing the System right now help?! Asking for a friend, and it's urgent. [Interstellar Arc] Jing Chi, choked by the male lead: “I'm sorry, sir, I was wrong. I'll be your servant. How about that?” The male lead's long fingers traced his neck. “What do you think, Jing Chi?” ... [School Arc] Jing Chi, tied to a chair: “Bro, I'm sorry, I was wrong. I had my reasons. Believe me, I do care about you.” The dagger in the male lead's hand pierced the middle of Jing Chi's thigh. “If it's so hard to say, then don't.” “...” I think I can still talk. ... A note for readers: Stay or go as you please. Personal attacks won't be tolerated; I don't entertain dissent.