The next morning, the gang cleans up and gets ready to leave. Worried that they've met up with wang, they ask each other if they're safe. They've both answered two questions wrong, but they still don't know whether they'll be able to protect the people they encounter. They ask if they are also friends of wang's, and huan says that they are, but that wang has disappeared. He also got them some food, which means they might see wang again. The gang tells little sister to be careful around the house, because weird people are roaming around wearing yellow vests and holding things in their hands, which sounds suspicious. They decide to leave the stickers on the car for later, so they can find wang first. They feel that the city has gotten even more run-down, and they wonder if it's really that entertaining to watch people slaughter each other in a game. They buy the next questions bank and answer them from the app, and then they decide to find out what's going on with the "brother song" and "qiqi" people, who never make it back home. They need to figure out why they were created. The only bridge across the river has been blown up, so the gang can't cross it.