SEGA is a blockchain ecosystem featuring a "mainchain + multi-functional sidechains" structure. It provides a powerful SDK that simplifies the development process for entertainment dapps. Offering a variety of multimedia libraries and integrating an efficient game engine, it makes digital projects on the blockchain easier to achieve. The SEGA TOKEN, gifted as a blockchain credit voucher to enthusiasts of virtual currencies, has a fixed supply and is highly sought after by blockchain aficionados. It achieves sufficient decentralization and recognition, with its value and price showcased across multiple application scenarios.