章 790: Are You Done?

Lin Yun spent the entire day setting up an alchemy array. That array was very challenging, and although it wasn't a Heaven Rank Array, he had taken some inspiration from the Heaven Rank Array, so some traces of it could be seen.

So it wasn't a genuine Heaven Rank Array. It only carried a trace, which increased the difficulty of arranging it. But Lin Yun didn't care and spent the entire day setting it up.

When the array was roused, the entire Ghost Valley was like a surging storm. The richness of the mana in the surroundings increased at a rapid pace and even turned into strands of dense fog. This was the manifestation of mana having reached an extreme density.

At the core of the array, there was even a slight drizzle as thin as hair.

Those fifty High Mages were thoroughly shocked.

Such rich density was simply dozens of times better than outside! The mana was already condensing into liquid.