Aion is a revolutionary multi-tier blockchain platform that has been created to solve the pressing issue of limited operability between existing blockchains while still remaining capable of handling its own applications. It supports custom blockchain architectures, and it provides cross-chain interoperability. The Aion project comes at a very appropriate period, in a time where there’s an ever-growing number of blockchains.Thus, interoperability is more important now that it ever has been. Interoperability will expand the horizons of multiple other blockchain platforms, not to mention those of enterprise-oriented companies.