KOFO is a distributed financial infrastructure that uses fully decentralized cross chain technology (HTLC, hash time lock contract) to achieve cross chain transactions. During the transaction process, KOFO Protocol coordinates different smart contracts on the blockchain to achieve asset exchange without transferring assets to any third party name, eliminating counterparty and intermediary risks while also achieving secure transactions. KOFO is currently capable of supporting cross chain transactions in ETH, EOS, BOS, and TRON, and will soon support cross chain transactions in currencies such as BTC, USDT, ZIL, etc....