Divine Frost: Corrupting the Bleach Realm

Oh no! Aizen's plan succeeded! Fortunately, Aizen succeeding with his plan was part of Yuna's plan all along. Unfortunately, Aizen succeeding being part of Yuna's plan was part of his plan all along. Fortunately, Aizen succeeding being...

Anyway, Yuna decides to send a clone to explore a mysterious portal; however, things turn out rather badly due to the interruption of a certain famous someone, and her adventure doesn't start how she wanted to... Oh well, at least she has her little brother and one of her wives with her.

I will try to write this in a way that even people who don't know Naruto, Bleach, and my previous fic will understand what is going on, but they will undoubtedly not understand some jokes and references.