I don't know where it is, but there is a world that either exists, or existed somewhere.
For now, I am probably the only one that knows of the existence of that world. So if I die, that world will remain unknown to the people on Earth eternally.
But there is no way to scientifically prove that such a world exists.
Then, what am I supposed to do? I want to do something to trigger people's interest in even just a small part of that world. If they can somehow believe... I mean, they can even just think it's all made up. So here I am, daily immersing myself in trial and error.