This is the pure land of the world. It is dim and lifeless in a moment. The scene of the sun and the moon no longer exists. There is no pain there, only happiness. The pure land of seeking the upper world no longer exists. The protagonist does not know why he went to the lower world. It is like a cage. He grows here and slowly seeks the truth with his partners. Everyone also wants to see this pure land.
Intention: Not afraid of difficulties, do what you want in your heart, in order to realize the noble pursuit of the Pure Land