...That's the story. I went to the very, very distant future and had a strange experience, which is why I can tell you the truth of the world.

Don't worry. This time, everything will change because of you.

Just like you changed a young boy a long, long time ago.

On a certain spring morning...

A boy who was unloved by everyone met you when you climbed over the wall.

You greeted the boy warmly and asked him to play with you.

And in that moment—

That boy was saved.

Goodbye forever, my great inventor.