Pyrus Network appears to be associated with the 'Biruzu Alliance', focused on building a 100% decentralized and high-quality ecosystem. Leveraging blockchain technology, it aims to onboard global IPs onto the chain, creating a value-interconnected system. The project intends to establish an infrastructure based on metaverse principles for seamless value exchange between the real and virtual worlds, supporting a robust ecosystem of blockchain applications. It's related to presales like PPNIS and BIRUZU/RIRUZU.