Inside the Periastron Palace, Mu was in his room with his good buddy Psi, the successor of Noir. Mu was doing some random poses while Psi took pictures because Mu wanted him to do so.

"And I must admit... I am curious about your skills, weapon. Come forth, child of man, and.. DIE!" Mu says, doing a rather epic pose while Psi snaps a photo of him. "Ha... I'm the greatest poser ever." Mu says.