Roxas nods and slips off into the darkness. The gloom stays where it belongs - spread out around the real people as they walk through the forest. As he moves off Roxas pulls his hood over his pale hair and effectively disappears - the uniform works with the natural ability of Nobodies not to be noticed to be as effective as any magic without actually using any magic.

He begins moving faster once he's out of sight of the Somebodies - even manifesting Keyblades. Just in case.