Tremble, Wolf Cub

Yu Ling traveled to a pseudo martial arts world. Without peerless martial arts, she just wanted to find a paradise to live her small life. Unexpectedly, the little bastard whom she had kindly saved would grow up to be a big bastard, and relying on his high position, he would hook up with her every day to tear down the CP, fight enemies, and fight against the reincarnated emperor, allowing her to live the life of a city lord's concubine that everyone envied.