DASTS aims to utilize cross-chain technology to create a multi-chain connection, linking different smart contracts, developing practical applications, and integrating market demands. Its goal is to drive the global economic system by interconnecting all blockchain applications, building a new ecosystem for businesses to address industry challenges. DASTS is committed to constructing a complete intelligent ecosystem for more users and enterprises, making it highly flexible, adaptable, and scalable. The DASTS UnionPay plan envisions one hundred million transactions within three years, expanding the market while addressing the shortcomings of blockchain technology, ensuring that theres no difficult business in the world; saving costs for everyone, connecting merchants, and achieving a win-win model. This isnt just about having professional technology, but also establishing an engaging and vibrant merchant-user interaction platform through the physical alliance mall (DASTS), combining the internet with the strengths of various fields to expand a brand new ecosystem with application data, enhancing peoples living standards.