Odaily News NFT project Cool Cats will launch a new project SideKX, whose characters include Ardi, Jo and Kira. If you choose to upgrade, you need to send two Cool Cats to the burning address, and then the user will receive a new SideKX linked to a new contract address. In addition, Cool Cats will provide the opportunity to cast for free in the future for users who are unable to purchase other pets, only have one SideKX, or who mistakenly cast Shadow Wolf. The Blur market shows that the floor price of Cool Cats is 0.5189 ETH.