# NFTs Users can own as many NFTs as they like, however during gameplay and earning only one NFT character can be selected to be their active character for the lessons. All base characters are members of one of the three factions: the Broca, the Wernicke, and the Followers of GPT-X. Each NFT has the following basic traits that cannot be updated: * Background * Faction * Skin color * Facial expression (eyes and mouth) The base character can be equipped with gear that provides various buffs and debuffs. The user can equip an NFT into each of the following gear slots: * Headwear * Body * Hands * Shoes * Handheld * Accessory --- # 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://sayve-protocol.gitbook.io/sayve-litepaper/game-fi/elements/nfts.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.