My Controlling Boyfriend Refuses to Break Up

On her first day in this world, Ren Yi stumbled upon the womanizer male lead's confession. According to the plot, the day she agreed to date him, she'd get caught up in his mess and meet an untimely end. To escape death, Ren Yi grabbed a passing man and said to the womanizer male lead, "Let me introduce you. This is my darling boyfriend." Her "boyfriend for a day" was handsome and aloof, like a great demon king, his imposing presence intimidating everyone there. The womanizer male lead retreated in defeat, fuming. After getting rid of the male lead, Ren Yi apologized to her "boyfriend for a day" and took the opportunity to break up with him. But the bastard opposite her spoke in a trembling, excited voice: "Break up? Not a chance." Ren Yi: ??? * After failing to break up countless times, Ren Yi had no choice but to face reality: while trying to get away from the womanizer, she'd managed to stumble into the clutches of an even more terrifying control freak. Ren Yi wore an utterly hopeless expression. "Can we break up? I just want to date, marry, and have kids with a normal person. The kind who can get angry, argue, stay out all night, live separately, and get divorced." Fu Heng held the woman he loved in his arms, thoroughly satisfied, and whispered devilishly in her ear, "You're the biggest surprise I've ever encountered in this world, so give up. From the highest heavens to the depths of the underworld, I will never let you go." Theme: One heart, one love, for a lifetime.