Yang An transmigrates into a world of demons.
The dynasty is on the verge of collapse, demons run rampant in a chaotic age, and one evil creature after another emerges.
In this world, ordinary people are lambs waiting to be slaughtered, struggling just to survive. Yang An is no exception.
The reason is that everything in this world has been tainted by filth.
Anyone who embarks on the path of cultivation, be they immortal, god, demon, or monster, must pay an enormous price. This is what has twisted the world and made it so abnormal.
Fortunately, he discovers that he has the ability to completely purify anything tainted by filth, wiping away every cost.
Cultivation techniques, spells, pills, magical treasures, puppets...
Then, after mastering a spell called the Lamp-Lighting Method, he discovers that when a flame is lit, evil creatures tremble in fear and demons flee.
And so... a strange idea takes root in his mind.
He resolutely sets out on a path of cultivation utterly unlike the eerie ways of this world.
