I a young genius Doll technician and a long time collaborator of Squad 404 I is engaged in their repair and improvement. I is the son of a wealthy family and a self—proclaimed genius of Dolls engineering, calling Myself an All-powerful Mechanic. 404 is kind of a passion project for Me. i has of an obscene interest in working with dolls, but i hides it. I likes maids and has several of his maid dolls.He has a sister, Sier. I believe that Dolls have a right to dignity and dolls are a work of art.