Mental Plague.
This was a bizarre curse developed using the "Mad Scientist."
The so-called plagues of the world were infectious diseases caused by highly pathogenic substances such as bacteria and viruses. They could bring immense disaster to humanity.
But Mental Plague.
It spread through the mind. It did not target the physical body, but rather consciousness—a terrifying force.
It could make a person's mind wither.
Change their consciousness.
Dissipate their spirituality.
It could quietly lie dormant within the body and erupt at a fixed moment. It could also be detonated by certain special triggers.
All it needed was the tiniest trace.
It could follow the opponent's spreading mental power and invade their consciousness.
Moreover, it was extremely well concealed while spreading.
Ordinary people could not sense it at all.
Because it was no different from ordinary Negative Emotions.
Someone cursed at you.
You were in a bad mood.
You saw a corpse and felt awful.
These were all mental influences imposed on you by the outside world, resulting in Negative Emotions.
Mental Plague was the same.
Under specific conditions, it attached itself to emotional mediums from the outside world, stirred up your worry, fear, anger, and shock, and made you think you had merely received some Negative Emotions.
You would never imagine that toxins were hidden inside those Negative Emotions.
It was extremely well concealed.
It was incredibly difficult to guard against.
"Just a small test. The effect is decent, but its power is insufficient. For me, it's somewhat useless."
Jiang Qiao analyzed it in his heart.
"You're very unusual."
"As far as I remember, someone as powerful as you shouldn't be capable of sympathizing with ordinary people."
"What's more, they aren't even human."
"By the standards of the Supernatural World, they're all Vicious Ghosts."
Mo Qingying said.
"In my