The Cultivation of Beloved Concubine of the System

Being randomly selected by the system to become a time traveler, the goal is to become a beloved concubine! Are you sure she can really do it? In order to return to modern times and not be obliterated, Song Xiaoxiao decided to work hard to survive and have a system, so what are you afraid of! This is a huge cheat! But, are you sure this isn't a story about growing up a cute girl? Ending HE, a favorite article~ There is no writing skills at all, so please don't be extravagant!