Male / [Sorry, I can't tell you my exact age!] The administrator of this system and the one who trapped the player in this fake world. The reason for the imprisonment is ___ __ _____________. — However, due to frequent unexplained errors lately, the player has begun to question this world. Because of this, he sticks even closer to the player's side than usual. — The only way to escape is for the player to go through that [Error] themselves!

Male / ___ ? The one responsible for causing the unexplained errors. — He feels sorry for the player, who is trapped by Five, and is putting in every effort to access the system and get them out. Since the only way to escape is for the player to doubt, think, and realize the truth for themselves, he continues to trigger errors to guide them through this process.