Datang: I Sent Princess Jinyang to Get Married at the Beginning, and I Angrily Criticized Li Er

Ten years ago, Li Senlin died of illness and traveled to the late Sui Dynasty and early Tang Dynasty. Ever since he came to this world, he has been living alone in this residential house. With the support of the accompanying sign-in system, his life has been pretty good. In the past ten years, Li Senlin has indeed taken a lot of benefits from the system, such as the enhanced version of Zhuge Liannu's design drawings he just obtained. If this was built and sold to the army, how much money would it make? The result? Li Senlin has no means. If he dares to make this thing privately, it will be a serious crime of losing his head... But life has to go on! The system can't be counted on, but the brain can be used! Not only did he meet Li Er of Tang Dynasty at the beginning, but he also deceived him to the point of confusion. It was intuitive that God had given him a good minister! From then on, Li Senlin's journey to another world began to go smoothly...