hey, so I was watching tftbl episode 1 again when I took a moment to realize the actual size of Nakayama's ID Drive. like, when the plug(?) isn't out, that thing is already pretty big? and then the plug is out the thing is practically twice its length, and half of it goes into Rhys's head?? How deep is the port? Why does it go so deep into his head? I'm very worried about how extensive Rhys's cybernetics are, it's freaking me out a bit.