Recently, I've been pondering a question: what kind of projects are most easily overlooked? The answer might be those things that are becoming increasingly important but are also becoming more "invisible."

Take Walrus, for example. It's like that gear in the infrastructure—you're hardly aware of it turning most of the time, but if it jams, the entire system could come to a halt. Honestly, my understanding of it has undergone a significant shift.

At first, I didn't have any particular feelings about it. Until one moment, I suddenly reversed my perspective and asked myself: what if this thing disappeared?

The result was a bit frightening. All those smooth-running applications on Sui now face a stark reality—either cut features or be forced to bear higher on-chain costs, or at worst, revert to semi-centralized data solutions. None of these options are comfortable. That's when you realize Walrus isn't just a feature module; it's more like the stabilizer of this ecosystem.

You won't get excited just because it adds another button, but developers will breathe a sigh of relief because it helps them avoid an entire category of risks. Data validation, application scaling, trust boundaries of on-chain logic—all become more reliable because of its existence. Conversely, without it, these designs would have to be rebuilt from scratch.

This reminds me of an interesting phenomenon: projects like Walrus are most likely to be seriously underestimated in their early stages. The reason is simple—its value isn't reflected through new features or experiences but through reducing hassle. Users might not notice it, but developers are well aware. This kind of value only becomes apparent when the system's complexity truly increases, and most people start to take it seriously.

From another perspective, it's precisely because of this characteristic that projects like Walrus best exemplify what "true infrastructure" means. It doesn't need to compete for attention, doesn't require marketing hype, and certainly doesn't need to be the focus of public discussion. It only needs one thing—over a sufficiently long period, to remain stable and reliable.

So now, when I look at these kinds of projects, I no longer get hung up on whether the "buzz" is enough. Instead, I care more about whether, in the next one or two years, as the ecosystem continues to expand, applications become more complex, user numbers grow, and on-chain activity intensifies, this infrastructure can withstand the pressure. That will be the real test.

This is how these things are— the more you understand, the more you realize their necessity. They won't skyrocket because of some explosive news, nor will they become casual topics of conversation. But their existence determines how fast the entire ecosystem can run and how much scale it can support. The best infrastructure is often the one you least notice.