Hundred Demon Notes

There is a line of "demon painters" in the world who do not catch demons or kill demons. They use special pens and inks to draw the true form of demon spirits and enter them into the painting book. Then they can determine their shapes, observe their memories, and understand their obsessions. Legend has it that the most sacred object of the Demon Sect, the "Ten Thousand Demons Catalog", can pacify hundreds of demons when completed, and can also command groups of demons to stir up order in the human world. Twenty years ago, the Demon Sect was destroyed overnight, and the remnants of the holy relics were scattered everywhere. From then on, the two factions of good and evil, the secret pavilion of the imperial court, and the lords of the demon world were all searching in secret.