My Right Hand Is Sick

"What should I do! My right hand is conscious!" "Emotions without consciousness are useless." "That's not it! It's it, it will move on its own!" "Unintentional movement is normal. I've heard of chills. It's probably..." "That's not it! By the way! She can still talk to me! Although her voice is pretty nice, bah! Doctor, can you tell me what's wrong with my right hand!" "Then what do you usually do with your right hand?" "I... Lu... Lu*" "... She is conscious, can move, and can talk, and her voice is very nice." "Hey, Xiaoyi, see you off." "No! Doctor! I really didn't lie!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.