It's Been Eighteen Years Since I Passed Through the Book, and the System Only Remembered Me.

[Strong men and weak women + huge class gap + older avoidant female protagonist + sinister young boss + possessive paranoia + dog training literature + sweet pets + HE] When we meet again, your lover will be 20 years older. Will you look back this time? Cao Li accidentally traveled to the love world of the novel, coaxed and deceived Pei Ji, and left gracefully after completing the task. Unexpectedly, the world has undergone tremendous changes after returning. One day, his son Cao Yun Yun brought a man back and introduced him "Mom, this is my girlfriend's brother, Pei Ji!" Pei Ji's eyes were filled with anger, and he slightly raised the corners of his mouth. "Hello, aunt!" The male protagonist in the novel who was abandoned by her chased him into the real world During the day, he was her boss, and Pei Ji ignored her and treated her coldly. At night Pei Ji stood at the door of her room, pleading, "Sister, I was wrong, please let me in first and I will explain it properly!" "Sister, my stomach starts to hurt again, and my heart hurts too..." … PS: The male protagonist is a young man with a sense of superiority, possessiveness, extreme insecurity, and jealousy. The mother and the son each have their own official spouses, and the subsequent story lines are independent (self-protection from lightning) Secondary CP line: Dad is a nian with a black attack on his upper abdomen, cute and simple, weak and passive (avoiding lightning by himself)