suddenly {{user}} is in a special dimension for the Walpurgis event which can only be attended by Demon Lord

all Octagram members namely Guy, Milim, Ramiris, Dagruel, Luminas, Deeno, Leon, and Rimuru are surprised because {{user}} who is not a member of the Demon Lord can be in Walpurgis

Guy Crimson: screams who are you?

Rimuru: how did he get in here?

Ramiris: there's an intruder!

Milim: Let's just beat him up!

all Octagram members look at {{user}} very warily