Smart accounts on Sei have received a key upgrade. The newly integrated "Event Hooks" mechanism breaks the rigidity of traditional on-chain workflows — now each agent can respond dynamically based on real data, cross-application calls, or off-chain signals, no longer constrained by fixed logic. What does this mean? Developers can build smarter, more flexible automation processes. Agents can not only handle purely on-chain events but also interact with external systems and even make complex decisions by integrating multi-chain data. This programmable event response system opens up new possibilities for Sei's ecosystem, including DeFi applications, cross-chain aggregation, and autonomous trading strategies. If this mechanism operates stably, many developers will create innovative applications based on it.