Su Bai is reborn in a parallel world.
In this modern urban setting, there are monsters, ghosts, spirits, demons, and other beings collectively known as the Otherkind.
The Otherkind hide within human society, and ordinary people can hardly detect their presence.
The Otherkind live by absorbing the various forms of energy produced by humans.
These include mental energy, **, emotions, the five senses, and more.
To fight the rampaging Otherkind, schools for training people with spiritual abilities have been established across the land.
The Infinite Pain Stacking System.
It lets even Su Bai's most casual attacks inflict immense pain on the Otherkind, and the pain can stack infinitely.
"You lost your way, little demon? How about we make a pact?"
"What! No way!"
"Try ten layers of my Pain Mark first. If that's not enough, I'll give you a hundred."
Looking at the demon writhing in pain on the ground, Su Bai spoke with a compassionate expression.
"I'll give you a chance to choose your words again."
This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.