# The Intro Step into a world of fantasy and adventure with Portal Of Truth NFTs, the revolutionary new NFT game on Ethereum that takes NFTs to the next level. Imagine yourself as a powerful sorcerer in the Portal Of Truth NFT, summoning powerful characters to do your bidding and leading them on quests through a mystical world. But this is no ordinary game, because with Portal Of Truth NFTs, your NFTs can level up and become even more powerful and earn more token rewards! The key to unlocking this power lies in the "Portal of Truth", an ancient gateway that has stood for centuries in the 8th century AD. To pass through this portal, you will need to gather silk (ERC-20 token),elixirs (ERC-1155 NFT), and immortals (ERC-1155 NFT), and only the most worthy players will have a chance to get their NFTs upgraded. But for those who do make it through, the rewards are great. Your NFT will be upgraded and will be able to generate silk,elixirs and immortals much faster, stronger, and more powerful than ever before. With Portal Of Truth NFTs, the possibilities are endless. Yield/Generate silk by staking Portal Of Truth NFTs into silk contract and Yield/Generate elixir NFTs and immortal NFTs by staking Portal Of Truth NFTs in the Potion contract. You can also sell or trade elixir and immortal NFTs on marketplaces like opensea.io etc. Engage in thrilling PvP battles against other players, join tournaments to win rewards and prizes, and unlock new abilities as your NFT levels up. This is the ultimate gaming experience in the world of upgradable NFTs that lets you unlock your greatest potential. The Era of Portal Of Truth NFTs has begun, Join the revolution now. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://portal-of-truth.gitbook.io/portal-of-truth-whitepaper/the-intro.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.