Always a Puppet

By chance, Qingping, a social waste in a rental house, accidentally passed her soul into another person with the same name. However, the original owner's qualifications were too weak, and Qingping yelled at the system when the waste flow started. Somehow the system seemed to hear his call, not only did it send him the secret method of breakthrough, but there was also a master who cared for him and his unmarried wife waiting for him in this world...