Siheyuan: You Get Credits for Exams, and the Credits Are Exchanged for Aircraft Carriers

In 1961, 16-year-old Yi Hongjun came to Beijing alone to seek refuge with his uncle Yi Zhonghai after his father was killed by a bear. Yi Zhonghai and his wife were willing to provide him with food, housing and education, and even wanted him to grow old in peace; but Yi Hongjun, a man of two generations, did not want to live in peace. He just wanted to make a name for himself through his studies. The strongest learning system is then activated, with rewards such as Grandmaster Carpenter, Gene Enhancement, and Mountain and River Secret Realm at the beginning. Credits can be accumulated through reading, taking exams, and mastering skills. The credit mall has both materials and cutting-edge technology, and even knowledge about aircraft carriers and fighter jets can be redeemed. From carpentry, fitter to mechanical research, he became stronger as he learned, allowing factories and leaders to recruit people one after another, and turned his personal efforts into a force that promoted the development of China's industry. Yi Zhonghai gave him a family, and he repaid the family and the times with each achievement. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.