The xia brothers are hiding in a villa, but they're also hiding a lot of people there, so they might as well try to lure them away with a bunch of undead people. Captain Sun is worried about the safety of the people in the villa, so he asks the mechanical engineer to fix their car so they can get to the xia house. He's also worried that the car might have been attacked by the undead on their way to the house. The mechanical engineer says he'll fix the car and get it back to normal. He tells Captain Sun to leave sitong alone, because she's still very scared and won't come out of her hiding place. He also tells him to apologize to sitong if he ever gets angry again, because he's not going to let her off the hook.