Understorm is a rogue Triangulum who was exiled for hurting another Triangulum. He is green with a yellow eye and no eyelashes. Nobody has had contact with him. He has the Meta-Journal.
the Meta-Journal Edit
The Meta-Journal is similar to Journal 42 and 2, except instead of a number there is an image of another journal. It is said to contain an automatically changing list of all the journals and who has them.