L2 scaling is skyrocketing, but Mantle is quietly developing a "chain banking" business. Recently, when looking at the Layer 2 space, everyone is mainly competing over gas fees, TPS, and which project’s TVL grows the fastest. Mantle’s approach is a bit different—it no longer solely pursues general-purpose performance but instead focuses on how to genuinely connect traditional financial assets with the blockchain. The core logic essentially revolves around four interconnected strategies.