After Traveling Through Time, I Became Baoyu's Biological Brother

[The group favorite is lively and career-approving vs. Powerful and gentle, cold on the outside and hot on the inside] Once he traveled through time, he became Jia Baoyu's biological brother. Why is this different from the one in the book? I remember Lin Daiyu was an orphan! When did she have a brother? How strange! Help, I really want to run away! ! ! Jia Zhu: My brother is so cute, I like it! Jia Baoyu: My brother is different from other men! Is the most special. Lin Daiyu: Brother is the best! Just like a real brother. Note: In the early stage, it is a slow-paced and warm growth. In the middle and later stages, I pursue my career and seek development. I am systematic and not like the characters in the Red Mansion. I am OOC. It doesn't matter if I don't like it. Just don't scold me. The author has a gentle heart. You can give me friendly opinions. Thank you! ! !