I Transmigrated to the Tang Dynasty, but There Were No Locals

The bankrupt young master Gu accidentally transmigrates to the Tang dynasty and becomes a sweet little girl. As she gradually learns about this world, she suddenly discovers that many people around her are transmigrators: some have a System, some have pocket dimensions, and some have old masters to guide them. Only Cheng Dabao seems completely ordinary. With nothing to her name, how will Cheng Dabao stir things up in this male-dominated society? Is there still a chance for her to become a man again?