Something that was a mystery and hidden had been revealed. Even though in this Desolate Prairie, nothing was really a mystery. It just wasn't disclosed yet because no one had to find out much more in-depth.
Since there was nothing more to dig to uncover, Aizen ordered Mechas to retrieve something from the Desolate Beast.
The three Mechas teamed up to retrieve something from the Desolate Beast's corpse, a white crystal in the shape of a fragment in the gallbladder's organs.
Surprisingly, as soon as the gallbladder was removed from the beast's body... The Desolate Beast immediately rotted and charred to ashes.
"Ho? Interesting. So, like that..." Aizen muttered, understanding the comprehensive.
Then, he received the white crystals that had just been extracted from the Desolate Beast's gallbladder.
The incident that had just happened literally left people apart from Aizen and his girls gawking once again.