Betty, Veronica, and Predator-Archie have been left in the wreckage of their town, all their friends dead. Normally, theyâd just go down Memory Lane and get home again where everythingâs okay, but thatâs no longer an option. It isnât until they find an undamaged car and drive it down a different road where they can finally return to Riverdaleâbut their hometown feels different. And itâs made even more bizarre when they come face-to-face with a few people theyâd never expect: themselves. Only different, newer versions. Little do they know, Predators on Mars are watching themâplanning their next attack.