Anti-Japanese War: Li Yunlong's Uncle! Create an Invincible Sichuan Army

Liu Yu didn't expect to awaken the god-level exchange system once he traveled through time. He also became Li Yunlong's brother-in-law. In this different time and space, he decided to build an invincible Sichuan army. Promote the power of our Chinese military! Li Yunlong: My uncle is the best in the world, and we, Lao Li, believe it. Kong Jie: Liu Yu, how about I be your nephew? If not, I can be your grandson. Ding Wei: I, Ding Wei, am not as good as Li Yunlong just because I don't have such an awesome uncle. ........ This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.