Starry Sky (STARRY SKY), based on Ethereum (ERC-20) technology, is a big data consumer ecosystem platform developed by the XK team using distributed smart contracts. It utilizes a decentralized structure to bridge the entire business ecosystem online and offline, directly linking them. Primarily, it aims to address issues of overproduction and product circulation, ensuring that individual producers have a viable path for their output. By leveraging blockchain technology, it achieves efficient circulation and secure storage.