The Crew: Trigger Hella Havoc

Lexie, along with 18 other attendees, arrives at a convention, expecting to meet up with their friends from the internet to enjoy a few days with each other. Instead, they are trapped by a malicious robotic cat that guarantees "escape" only if one of the attendees kills another. After the body has been found, the attendees must investigate the crime in order to find the culprit. If the culprit can cover up enough evidence to fool the other attendees, they will escape while the others are left behind to be punished. However, if the culprit is proven guilty, then they will be punished, while the other attendees remain unharmed.

Lexie finds the entire situation awfully suspicious. The robotic cat, known as Monoravs, seems familiar. And why is their memory, along with everyone else's, almost completely wiped?