"… The deeper you go into the Boundless Ocean, the more you will feel that you are mired in a fog, although there's no fog at all…
"… The sunlight from the sky is so pale and dim that the environment is somewhat dizzy. You feel that you are in a different world and cannot communicate with the outside world at all…
"… If you go backward trying to find the start point of such anomalies, you can't find it at all. It seems to be a gradual process of tiny quantity changes that eventually lead to a qualitative change. It's difficult to decide the threshold…
"… No matter how you navigate yourself with the sun, the stars, or the environment, you will eventually reach somewhere that you passed before. That is entirely different from the flight from the earth to the universe…"
