Digital Assets of Cyworld Metaverse defines the cryptocurrency "Dotori" as the key currency of Cyworld. Service events related to Cyworld meta work through smart contracts. Digital assets are a necessary condition for transactions to occur. At present, the Cyworld service area has technically realized a personalized area and a blockchain platform model that takes into account the digital economy and scalability. It adds unused transaction output features, including security, traceability, and ACID properties. Cyworld digital assets can be used for P2P payment, supporting various financial products such as asset appreciation and asset replacement.