Watching the first episode of the 2nd season I was immediately reminded this was indeed based on an anime/manga (something I don't really watch/read). Like the characher casually fast walking away from machine gun fire with hands in pockets.

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I thought the season was okay, but there were some really dumb things in it (like the King of Spades being this demigod) and I didn't really like the last 2 episodes (with the last one dragging scenes on and on and on).