During one of Li Kongtan's countless time travels, he suddenly felt that he should do something, so he wrote an essay. It was said that it was an essay, and Li Kongtan would only write it when he suddenly remembered to record it.
Li Kongtan has a friend who is actually his sister, but they both stubbornly believe that there is no family relationship between them, but only a revolutionary friendship tied to the same thread.
As his name suggests, Tan Wuli is very shameless and often relies on his revolutionary friendship with Li Kongtan to manipulate Li Kongtan.
Li Kongtan often fights with Tan Wuli because he is not a ninja and he can't stand it anymore : D
Purpose: Tan Wuli saves his boring brother