Chapter 840: Underground Space (Three in one)

Abel put the high-level gem mine aside. He did not explore the magic tower. Instead, he began to look around.

This place was huge, and the old man did not waste it. There were countless valuable herbs exclusive in a mana dense environment growing on the ground.

Even Abel would need it if he wanted to purchase them from the elves alchemy union.

It seemed like the old man had spent a lot of effort on this place. One needed to alter a land drastically to mass-produce those high-level herbs. It was impossible without corresponding knowledge.

Agriculture knowledge needed to be inherited, just like rune cards and magic circle making. They were the lifesavers of wizards.

Although growing herbs might bring profit, they were hard to take care of. You needed to invest alot of magic resources.

The second was safety. If another wizard realized the value of the herbs, they could steal them.