Is League of Kingdoms an NFT game?

Could you please clarify for me if League of Kingdoms is indeed an NFT game? I'm particularly interested in understanding if the game incorporates non-fungible tokens in any of its gameplay mechanics or as a means of ownership for digital assets within the game world. Additionally, I'm wondering if players can acquire, trade, or sell NFTs as part of their gaming experience in League of Kingdoms. I'd appreciate any insights you can provide on this topic.