Darwinia's Crab Network is a valuable canary network, much like Kusama is to Polkadot, and users should expect chaos as a reasonable expectation. Crab serves as a simulation environment for Darwinia upgrades and application deployments, allowing for radical experimentation. This network offers full software and network environments, in addition to an economic environment for gaming. As the first cross-chain NFT chain in the Polkadot ecosystem, Crab Network provides smart contract solutions compatible with Ethereum's virtual machine, allowing for easy migration of Dapps, such as Defi and NFT, to Polkadot. Thanks to Darwinia's innovative bridging technology, the network offers an entry point for existing projects deployed on public chains such as Ethereum and BSC. The parameters and staking mechanisms in Crab Network are the same as Darwinia's main network, and two types of tokens represent different economic strategies aimed at making the network more reasonable and stable. The native token of Crab Network is CRAB, which serves as transactional gas, including transaction fees, contract execution fees, network bandwidth fees, storage fees, etc. In exchange for longer commitments, users can select to lock CRAB for 3-36 months during staking process and receive CKTON tokens as rewards....