"It was a long, long, long... long time ago. In that time, there was the sky. To the right of the sky, there was planet Gibi. It was flat and tilting from left to right. So sometimes when too many Gibis were on one side on the planet, it tilted too much and some Gibis fell into space. It was a big trouble... especially for the Gibis. To the left of the sky, there was planet Shadock. It had no precise form, or rather... its form kept changing. So sometimes some Shadoks fell in space. It was a big trouble... especially for the Shadoks. And on the middle there was Earth, that was round and moved".