Because it's fun, obviously.

But instead, our eyes can only see one side of an object.

That means both us and the world are inevitably hiding all sorts of things.

Or causing problems so you can solve them.

Couldn't you say that the inability to see every aspect of something is the origin of beauty?

It's like an ouroboros.

If that's what you think it is, Renko, then why keep up the Secret Sealing Club?

If the world were to be reduced to essentials that we could completely grasp, I bet it wouldn't elicit such strong feelings within us.

...Perhaps in trying to uncover that which is hidden, we're lending the concealment itself a sense of beauty.