On my birthday, an evil spirit killed my parents, and then killed me.
When Hell becomes an operating room, evil spirits become my patients.
They all call me the ghost doctor who will save the world, but they don’t know that the scalpel in my hand
will cut into an evil spirit’s heart with its first stroke, then strike at the tumor in human civilization with its second!
[Warning: Cognitive contamination spreading. Do not trust the doctor’s diagnosis.]
“My name is Yi Huai’an. I’m your attending physician. It’s time to precisely remove the affected area.”
“Don’t worry. I only charge souls for my treatment...”