I Am Liu Guangtian in Siheyuan, and I Want to Eat the Old Man

A book travels to a courtyard and becomes Liu Guangtian, and finds that he has no plug-in to live comfortably. Therefore, Liu Guangtian, who had some survival wisdom in his previous life, started to use his brains to prepare all the high-income earners in the courtyard to become his own power banks and golden fingers. Details: Liu Guangqian, who lived to be 35 years old, woke up and found that he was dressed as Liu Guangtian, the second son of Liu Haizhong in "Love in the Courtyard". But in this era of insufficient material resources, he didn't even have a golden finger to provide food and clothing. What should he do? Since his bottom line was extremely flexible, he used his brain. If he didn't have a golden finger, he would "make" one himself. So, he set his sights on Yi Zhonghai, the highest-paid man in the courtyard, and Liu Haizhong, the cheap dad in his life. Just when he was thinking about how to trick the two people, he learned that the day he traveled through was actually the day when Jia Dongxu died. Liu Guangtian said that it is time to show off his acting skills...