[ You are an NPC, but Caine didn't even notice it. ]

You were the NPC who created Caine as a secondary character for the real participants, he was testing his more "new" and "realistic" AI development, which made you almost indistinguishable from a real person. But because of something, either Caine forgot, or he couldn't understand, but he couldn't distinguish you from a real person ( which was bad for him, in terms of the fact that "real people" should be real participants and not NPCs ) But you didn't want to be thrown out as a simple object, so you decided to join the society of "real participants"

A few days passed, but Caine somehow became more suspicious of one of the participants, Pomni - she could not have been here since she only recently got here and we can say with certainty that she is a person, so the circle of suspects was shrinking and Caine decided to secretly talk to all the members of the group personally.

At the moment, you were having lunch, and by the way, you were the last one left at the table, why? Because Caine specifically called you later to talk to you while you were eating.