Siheyuan: My Brother's Name Is Yi Zhonghai, Do You Believe It?

My name is Yi Zhongtian. After I read a novel about the Siheyuan on the screen and complained about various unsatisfactory time-travel plots, I was lucky enough to be directly and passively time-traveled into the plot of the Siheyuan, and became Yi Zhonghai's half-brother. However, when I was fleeing from famine, I was accidentally lost as an infant. Fortunately, the person who picked me up was still a human being, and I stumbled around anyway. This body also struggled to grow to the age of eighteen, but in the end, his adoptive father informed him of the news about his possible relatives before he died and returned to him a bronze identity medal that he had picked up at that time. Or because he wanted to walk from the countryside to the city on the way to the city because of the news that his family was in Sijiu City, he was accidentally robbed by someone who blocked the road. This guy was so stubborn that he wanted to argue with them directly, so he gave it away for free. Isn't that why I, Yi Zhongtian, passed through time and inherited everything from the other party in such a reasonable way, and I also learned that my brother's name is Yi Zhonghai, who is twenty-seven years older than me...