What's so funny about this?

shed."Doctor Yang, is my mother alright"Lin Jin dyed his fingers gripping the wall, panting as he inquired about his mother's condition.Dr. Yang's eyes lit up, "Ms. Lin, your mother just reacted!"As e...h than a figure dashed over from the periphery. 。And then came the woman's voice, "My little ancestor, I just went to the toilet, didn't ask you to wait for me at the door, how did you get here" 。A wo...