A mysterious ghost incident, a search and exploration of the truth. A confrontation between humans and gods, a great counterattack by lower creatures.
Humans are just captive creatures of God, a reasonable explanation for Fermi's Paradox. The only truth in the universe, civilization is the first necessity of existence.
Gods and ghosts are just advanced creatures in another dimension. Science is not the truth of the universe, it is just a tool...
An ordinary university, an ordinary temple, a group of seemingly ordinary students are actually a place where masters and masters gather in large numbers.
Death is coming, as if God is whispering in your ears: "You have been abandoned..."