Accidentally traveled to the beginning of the Tang Dynasty and became a down-and-out scholar. Everything started from getting rid of hunger and cold! Open restaurants, run academies, learn magic skills, and pass on the art of war! Piano, chess, calligraphy and painting, organ battle array, Qimen Dunjia, martial arts cheats, my books There are all of them in the museum! Turks are coming, let’s go, let’s destroy the Turkic royal court! Goguryeo is coming? Go, and bring back all their men and women! Tuyuhun is coming... Let them wait, line up and come one by one~