FACILITY (FA) is a high-speed, secure, and scalable blockchain infrastructure project. We provide decentralized applications with infinitely scalable data storage capabilities and have implemented services such as multi-chain data co-storage, cross-chain data management, data privacy protection, proof of data possession, and distributed smart computing. Additionally, as a foundational blockchain service, FA offers millions of requests per second (RPS) through Sharding technology, which can grow as the system scales. Through our technology, we also provide future-oriented, infinitely expandable service capabilities.