Xiao Ze patted Cheng Liangdi's shoulder with understanding, thinking how simple-minded this woman was; she must have suffered quite a bit at the hands of the Crown Princess Consort. Now that he had established her as a side consort, considering her status, it wouldn't have been possible for her to have such a stroke of luck and be promoted if not for the incident of the Crown Princess Consort poisoning and persecuting her.
As a side consort, she would be recorded in the Imperial Register, and her children could be raised and educated under her name. It was reasonable for her to be so happy that she cried.