Synopsis

The protagonist learns he has unknowingly accumulated a potent poison energy within his body, making him a unique martial artist. He then receives a fragmented teaching on a powerful martial art, uncovering its origin and the complicated relationships of its past practitioners. Meanwhile, a previously imprisoned individual, Yeluhwan, is revealed to be a powerful figure who's been waiting for forgiveness but now intends to leave, and the protagonist's mentor prepares to fight while the protagonist is distracted.