Lord of poison

"Doc are you sure this is it?"

"I'm certain it will cur-"

*Slurp*

"Sike! That's poison! "

"B*stard, you tricked me!"

Meet Daniel, an indifferent 22-year old sociopath whom enjoys playing Plague Inc regularly before transmigrating to the world of cultivation one day along with the medical system with the purpose of curing all diseases... Except Daniel had his own plans