C70 Counterattack!
The punishment for the devouring of the heart by the Gu poison was the cruelest punishment in the Southern Wilderness. It was specifically set up for criminals who had committed heinous crimes.
The Gu poison within was the Five Poison King of the Southern Wilderness, and one that had survived through the Myriad Poison Cave!
During the time of execution, the prisoner was imprisoned in a dungeon