I will quote some part of whitepaper here
"XCrypt is a hybrid, semi-decentralized exchange that provides a trustless, real-time, high-throughput trading experience in conjunction with a blockchain based settlement.
By centrally managing trade matching and Ethereum transaction dispatch, xCrypt enables the users to trade continuously without waiting for transactions to mine, fill multiple orders at once, and cancel orders immediately without gas costs"

That Sounds really promising to me and that is why i am here