Time travel? System? At the beginning, Li Qing came to another world and became the master of the sect. All the masters of the sect died, leaving only a junior sister, an old servant, and Li Qing. Let's see how Li Qing can find out the truth of the case, merge the souls of the two worlds, and lead the sect to rise. Does Li Qing want to dominate the world, or can he just survive? Other systems have everything, but when it comes to your system, it's too awkward and difficult to handle.