The Spirit of the Alchemy Trial

Alex and the many alchemists stood in front of the Alchemy gate of the Realm of Trials. His 21 alchemists stood surrounding him, while the thousands and thousands of others were there as well.

And this was just for the alchemy trials. 

Each of the 6 entryways was there for individual trials. Aside from alchemy trials, there were the Talisman trials, Formation trials, Artifact trials, Music trials, and Painting trials.

There were no cooking or poison trials as he would've expected the place to have, but it didn't. As for Beast taming and Puppetry, Alex could understand why those weren't there. 

They didn't fall under production at all, which these trials were set to test.

From what Alex had heard about the trials, there were multiple tests inside, not unlike the tests back in the Sundering Sanctum, but this time thousands could take the test at once.