I'm Really the Protagonist's Father

Gu Qingbei, a good young man with both good morals and academics, found that he had become a member of a fantasy novel. Isn't the current trend in time travel all about dressing up as the protagonist?! Pretend to be sexy all the way to get slapped in the face, marry Bai Fumei, and reach the pinnacle of life! But... There seems to be something wrong with the script he is holding (#ﾟДﾟ) Why am I dressed like a sloppy uncle! Forget it, the uncle becomes the protagonist and his unlucky father! None of these are important. The most important thing is that the protagonist's father was written to death by the author as soon as he appeared on the scene. His death was miserable! —————————— So... In order to prevent himself from dying early in middle age, Gu Qingbei made up his mind to let his precious son practice cheating from an early age! Sect genius? Family monster? Even in front of my protagonist's son, he is vulnerable! Gradually, he realized that he was no longer useless! "Son, in fact, your biggest cheat is your own father!"