When I was very young,

I imagined what the future would look like.

Robots would do all the work, and humans would enjoy leisurely lives. With advancements in technology, there would be no constraints of space and time, and all issues with climate and the environment would be resolved. Cars would fly through the sky.

Time passed, and I became an adult, arriving in the future I had once envisioned as a child. However, not much had changed.

Robots did some of the work, but humans worked even harder than before. Technology had indeed advanced, yet global warming and fine dust pollution had only gotten worse. And cars still drove on the ground.

Thinking about it, it makes sense.

The past has already passed, and the future has yet to come.

Because of that, we can only predict the future based on past experiences; there's no way to see a future that hasn't arrived.

But.

If someone could truly see the future...

What could that person do?