Apocalyptic Traveler: Traveling in a RV in the Wasteland

After Chen Lin left his job, he bought an RV and prepared to travel. However, he inexplicably received a doomsday prophecy text message, predicting that an asteroid impact would occur in three days, destroying civilization on the earth and starting a zombie apocalypse. Chen Lin doubtfully parked the vehicle at a designated location for modification, and went to prepare supplies for survival in the apocalypse. Three days later, the asteroid really arrived...