E Guard They're back! One of the criticisms of EVM before was that it was too difficult to use. Each Layer 2 acted independently, and DeFi protocols and applications could not form a synergy. ETH was like the Zhou dynasty, where various feudal states formed their own power, but the central government was weak. So how to form a local arch to guard the center, unite the whole team, and make EVM Great Again? We have noticed a very interesting concept, Metalayer。 Starting from the underlying logic of intention and abstraction, in order to enhance user experience: Caldera has officially launched its new interoperability network Metalayer, aimed at solving the complex problem of users crossing chains. As of April 2025, the Metalayer test network has been successfully deployed on mainstream networks such as Base, Optimism, Arbitrarum, and ZKSync, and the main network is expected to be launched this month. For Caldera's ERA, clearing several mainstream exchanges (Upbit Binance Coinbase) on the first day is also a relatively rare project recently. The project's investors, including Sequoia USA and Founders Fund, are all mainstream investment institutions in the United States, and there is still one year for investors' tokens to be unlocked. In addition, several popular projects in recent times, such as Towns, B3, Clearpool, etc., are based on Caldera's Rollup chain, supporting over 1 billion transactions and TVL exceeding $400 million. The underlying foundation is quite solid. The data, fundamentals, and trading volume of over 1 billion US dollars on the first day all indicate that ERA's market heat is not low. It is worth paying attention to whether the subsequent coin price can take advantage of the rising trend of ETH and become a Beta Play for the ETH ecosystem.