Chapter 90: 90. Mana Crystals

As Orion walked deep into the cave, he didn't see any mana crystals on the way. This made him frown.

However, after walking a little more, he saw a shining crystal the size of his finger embedded in the wall of the cave.

His eyes sparkled as he finally found one, but one wouldn't be sufficient for him. He had a plan in mind, and for that, he would need at least a hundred of them.

'Let's get one first.'

He thought as he took out his sword and dug out the crystal embedded on the wall with the help of it.

He held the mana crystal in his hand as it cast a gentle blue glow over his face. However, he didn't feel anything from the mana crystal. It felt as though it was like any other stone he would find in the cave.

'System, is there any way I can use the mana crystals?'

[Negative.]

Orion sighed as he heard the system.