Remember everything that was awesome about the first season? Well, take that, triple it, and run it at high speed from start to finish, and you have this episode.
Easily the best episode yet, funny, action packed, and just in general loads and loads of fun.
Also...YUUSHA BECKY! She's going to be the hero for Ao-chan's squirrel Kingdom! I CANNOT CONTAIN ALL MY LOVES
And of course Nanami totally thinks this is the coolest thing ever, and is all about being Leon-hime's hero.