Concept:FKC is network currency that is decentralized and based on peer-to-peer. It can help users for instant payments to anyone in the world. FKC is a digital currency mainly for the application of life. It stands out due to its various applications and the unique management style that is development team + user = administrator". We believe everyone can get a lot of help and fun by using FKC. Definitely, it is insufficient on the technical decentralization, FKC also needs to establish decentralized management model "development team + user = administrator". Besides the key management staff, FKC also selects some users to participate in the survival management to ensure that the decentralization cant be manipulated by some group. Meanwhile, FKC will guarantee the dedicated holders that when the current operational team has no ability to maintain the operation, FKC will unconditionally contribute all copyright and equipments, and recruit new operational team to make sure FKC will have eternal heritage and exist in every corner around the world, which also can be seen as a promise.