C1745 Charge Bao 27
When Anshi came back, he bought a lot of things and inadvertently saw the robot Cheng Ji sitting in front of the French windows.
Cheng Ji's habit was too obvious, so it wasn't good.
He unexpectedly waved at himself, sending out messages that the robots could understand.
He was asking himself if he needed any help.
Anshi also shook his head, indicating that this little thing wasn't tiring