Bab 189: The upper stage of the master rank

Many thick clouds of mana particles floated around the main node silently. They were so densely packed that it was even visible to the naked eye of a normal human being.

A pool of snow essence was in the corner of the gigantic room, with a few snow essence crystals here and there. 

'Oh, There was no snow essence crystal in the other nodes, but there is some here.' Zick looked around after sending away the Minotaur to the secret lab.

Walking to the middle of the main node, A small pillar entered Zick's sight. It looked very mysterious, shining in a fluctuating aurora color. 

Levienel's blank expression had a mild change: "This is a summit-grade mana crystal." 

Zick stared with interest upon hearing this. 

'So there is a grade above Apex grade in mana crystal. Now that I think of it, Aeiron was quite lucky that he didn't explore deeply at that time.'

Zick extended his free hand: "It will come in use I guess."