In the depths of the city, where desires are everywhere, besides human beings, what else is there?
Did four college students from different places really get together by chance?
In the prehistoric era, why did the gods fall?
Why is the founder of the Gu tribe living in a foreign country?
The mysterious summoning technique summons monsters from the depths of darkness. . . .
Fragmented space, folded time, life and death, quietly unfolding in the depths of darkness. . . .