Dream of Red Mansions: Uncle Lin

Lin Jin was very depressed, so depressed that she wanted to hit the wall... He admitted that he really liked Dream of Red Mansions, but no matter how much he liked it, it didn't mean that he wanted to go on a field trip and become a player in the game! Yes, he traveled through time! However, it's not good to dress up as anyone else, you have to dress up as the bastard whom the Lin family never mentioned in the book! Even so, he admitted it, but why did he feel that the mother-in-law of the sister Daiyu whom he longed for always disliked him?