Why is hooks narrative important? Just look back at last cycle's stack narrative to understand. Stack is a modular design that separates and couples the security layer, execution layer, and application layer, providing an expansion solution that supports the prosperity of the layer2 ecosystem. Similarly, hooks, based on the modular design concept, combine DeFi pool contracts, external contracts , and various complex programmable execution logic like Lego blocks, paving the way for the market heights of DeFi 2.0.