C135 Mizhuang Holiday

Mao Yufei took Li Er to the hospital to remove the stitches, then stole a car from the hospital's underground parking lot.

They went to a nearby gas station to fill up the car with gas, but they had to change the oil themselves. Li Er said, "If only Guan Ming was here, he would repair the car!"

Mao Yufei called Guan Ming and asked him to do a "technical guide"