In the underground library, the luminous vine plant is called "light vine", which is a plant that lives in the underground world. The characteristic of this plant is to absorb water vapor and dark elements to convert it into light elements, and the color of light is changed every six hours.

And every thirty years or so, the elemental fruits of "dark", "light bud" and "crystal" will bear many rare good things. They are widely used and can not only increase magic power, but also act as magic recovery potion, and are also one of the materials of some advanced alchemy.

The tears of the fairy: The fruits of the elves, most of the ordinary plants growing next to the Fountain of Life, will mutate, the most famous of which are the Tree of Life and the Ancient War Tree. A shrub also mutated, and the fruits that were originally inedible also became sweet and delicious, fragrant and pleasant.

This kind of fruit elves will have hallucinations when they eat it. When they recall the saddest things in their lives, they will always shed tears and lament. Therefore, the elves are named "The Tears of the Fairy".

However, for humans, the tears of fairies are treasures in the eyes of powerful people. Taking them all year round can prolong life, and legend has a powerful effect of increasing certain functions of men.
Chapter completed!