the door, and hurriedly called out, "Quick, go call Madam.""Oh oh." Xiaoyu came to her senses and turned around, running up the stairs.When Xiaoyu's figure disappeared at the stairwell, Tiantian swif...man silently closed his mouth, as if agreeing with Gu Nanci's words.The manager responded quickly, saying that no one had come up the stairs to this floor."Then it can be confirmed, it's the residents...