According to Bijie.com, River Mart, the final milestone for the River Protocol, combines multi-chain NFT minting with reward points. Users can deposit assets and mint NFTs on designated chains. After accumulating seven NFTs, a secret NFT will be unlocked, with a total reward of 24 million River Pts. River has established the first chain-abstracted stablecoin system, allowing users to stake BTC, ETH, BNB, or LST on any chain and natively mint satUSD on another chain without requiring additional cross-chain or dominance. Within a month, River has accumulated over $400 million in TVL, surpassed $100 million in stablecoin circulation, and integrated over 20 use cases, including Pendle and ListaDAO. This promotion will be held in three phases across seven chains. Depositing any asset on seven chains, including BNB, Base, and Arbiturm, will unlock the corresponding NFT. Collecting seven NFTs unlocks the secret NFT and shares in the rewards. All NFTs are in SBT and non-transferable. River has built a system that allows any asset to participate across chains and flow freely. River Mart is the entry point for users to experience this system design for the first time.