ChainCatcher news, CKB has reached a cooperation with the full-chain AI game ecosystem Cellula, which will use the RGB++ protocol to issue 511*6 sets of BitCell NFTs on the Bitcoin layer 1 network. Cellula's unique vPoW mining mechanism complements Bitcoin's PoW mechanism, empowering its game assets BitCell. At the same time, Cellula will also utilize the RGB++ protocol to create the first autonomously evolving on-chain digital life in the BTC ecosystem, bringing a brand new unique experience to its ecosystem.The RGB++ protocol provides programmability for the Bitcoin mainnet and allows assets to leap directly between the Bitcoin mainnet and CKB without the need for cross-chain bridges, achieving complete decentralization.