The void is a class of NFT game assets that are integrated into the gaming world within the ETNA Network's ecosystem. The Void are the generation zero NFTs hence they are very limited and have so many use cases. This class of NFTs can be traded on the spot within the ETNA Network's NFT marketplace. With their rarity level at the highest possible values, the price of each "The Void" NFT asset is bonded on a price-demand curve. By this, the prices of these assets increases by an exponential factor as demand increases. This means that when these assets are bought, the price increases and when they are sold, the prices decreases as well.