Well episode 19 in the preview of 18 seems to introduce the green brain thingy again and an older character we all know [img]i/expressions/face-icon-small-wink.gif[/img] but i must say, the whole deal with the episodes in between that police cop traitor in osaka and jo's encounter with the other angel, was just a waste --> not needed. I mean, the drawing turned me off. They ruined the characters. I mean, talk about fanservice, but this is just wrong. They seem to be covering it up well and not making it so obvious, but hm...it was a turning point for me. I guess episode 19 might be the last mission they go on and might stretch all the way to the end. Let's just wait for it to get subbed and see.