Sisu is a decentralized blockchain that powers cross-chain communication. We support cross-chain token swapping (e.g. native, ERC20 or ERC721) to facilitate digital monetary transactions like Bitcoin, Crypto, and other digital currencies. Sisu can support almost all modern blockchains, and we are adding more and more supported tokens as we progress. Our network also allows developers to interact with cross-chain contracts as if they are working on the same chain to reduce time spent learning new languages and help them build their own networks.