Looking at the V4 Hook ecosystem on the ETH chain these days, I feel that many people are still treating it as an ordinary market trend. But this wave is different from the previous ERC20 meme. Previously, when issuing coins, most of them were: Name+image+community+liquidity. Now the V4 Hook project is starting to become: Trading itself is a gameplay. SATO uses Hooks for bonding curves; UPEG integrates NFT and destruction mechanism; SLOP/Slonks links NFT, AI, and token mechanisms together; The $LO0P FLOOD that emerged today shifts the narrative to 'How idle liquidity is being repurposed'. I think this is what makes V4 Hook really interesting: It's not just about providing the project team with an additional coin issuance tool, But rather, every swap can be turned into a programmable event. Buying is not just about buying. Buying can trigger casting, destruction, lottery, tax distribution, LP incentives, NFT generation, repurchase, and pledge logic. This will result in two outcomes: Firstly, there is a new mechanism innovation window on the ETH chain. Previously, Solana was strong in low-cost and fast launch, while Base was strong in social dissemination and Clanker. ETH chain has long been considered expensive, slow, and unsuitable for new markets. But what V4 Hook brings to ETH is not the low-cost advantage, but the advantage of being a "complex mechanism asset". The more complex, trustworthy execution, and on chain verifiability are required, ETH is actually more suitable. Secondly, the understanding threshold for ordinary retail investors will become increasingly high. The V4 Hook project is not something that can be played just by looking at candlesticks. You need to see: What exactly did Hook trigger? Where does the cost flow to? What is the relationship between NFT and tokens? Has the sales tax formed a positive cycle? Is complex mechanism value capture or just incomprehensible? So now when I look at the V4 Hook project, I only focus on one core issue: Is this Hook creating a real closed-loop system, or is it just giving a technical coat to the bulldog? If it is the former, the ETH chain may really run out of a batch of new mechanism assets. If it is the latter, then it is a meme that is more expensive, has more complex rules, and is cut to a higher level. The V4 Hook line is worth keeping an eye on. But the more new the narrative, the more we cannot just listen to the story.