300 years in the future, Earth is blanketed in mana. The protagonist is a “mana rejector” — someone whose body treats mana as poison. Unable to even awaken, she waits for death to take her… until the moment she connects with the same soul from another dimension. That soul belongs to Dang Gun-ak, the supreme master of the martial world — the Absolute Poison Demon.series. “I’m the Poison Demon?”

The Pharmaceutical Chairman is the Absolute Poison Demon