Red Mansion: God-Level Sign-In, Marry Daiyu

Travel through time and become Chu Chen, the most unpopular seventh prince of the Daqian Dynasty, and awaken the god-level sign-in system at the beginning! Bite! Sign in at Yangxin Hall and get the 'double-entry bookkeeping method'! Bite! Sign in at Heishan, West Beijing, and receive a 'complete set of blast furnace steelmaking drawings'! Bite! Sign in at the Royal Women's Academy and get a 'physical leap'! While the eldest and second emperor brothers were still framing each other for the "Enke Arson Case", Chu Chen had already used the "double-entry accounting method" to establish the Royal Bank, used "blast furnace steelmaking" to build military industrial supervision, and used "flintlock guns" to arm the Shenji Battalion! Lin Daiyu: "Brother Chen, I have thoroughly learned the economics of the 'Royal Women's College'." Xue Baochai: "Your Majesty, the Xue family's millions of business lines are willing to be merged into the Royal Bank to help you dominate the world!" Jia Yuanchun, Shi Xiangyun, Tan Chun, Xichun, the You sisters... None of them can be missing! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.