Chang Xiaoyun, a policewoman, accidentally traveled to ancient times and was reincarnated as a newborn baby. More than that, this baby is not ordinary. Her father is an invincible general. She was arranged to marry Shu Wang, the unfavored fifth son of the Emperor. But he wants to get rid of her! …Let’s see how the heroine uses her adult mind inside a child’s body to survive and become a "pet" of the group!!!! (from MangaUpdates)