The Remnants of the Mortal World

The remnant spirit is the ashes of the ancient era, and anyone who touches it will be stained with ashes. "The price of power, the price of truth, the price of living. The core of this work is not "how the protagonist becomes stronger", but "when a person is forced into the most secret rift in the world, how does he protect himself without becoming part of the rift itself." "Remnant Spirit Art is not a gift, it is a curse; the truth is not freedom, but a prison.