In ancient times, nine meant infinity. Nine represented all the beliefs and achievements of the ancient people. The nine we are talking about here refers to the infinity of time, the boundlessness of the universe, the infinity of emptiness, and the endless love... Nine is the will of God, and the combination of nine will surely come true. No matter how strong you are, you can't master the Law of Nine. This cycle continues forever and ever.
In the void of the universe, in the heaven above and in the netherworld below, in the nine heavens of the Milky Way, there will always be a piece of pure land where we can stop. Then, we will never be separated again...