Yeah. If it really isn't that important to you, read the spoiler I have here.
Warning: Spoiler! (Click to show)
It's some more revealing of the past like I said earlier. Brushes over the stuff like Keido and Dr. Ouma's (Shu's dad) relationship and how Dr. Ouma was killed. Then it goes over some other stuff. In the end, they finally leave to fight Gai. I didn't like how GC was fast in most parts but now it's too slow. 24 minutes and all you see is a very long departure and the past. I'm curious to see how they're going to handle the last 2 episodes. Those will probably whip by really fast, unless the plot just sucks.