Silently entering the Thousand Venom Swamp, Zhu Wuwan followed the information about the Gu Poison Sect in his mind and sneaked toward the Gu Poison Sect's lair in the depths of the Thousand Venom Swamp.
Along the way, they met many surveillance Gu worms set up by the Gu Poison Sect. If they were disturbed, they would be discovered by the Gu Poison Sect.
With Zhu Wanwan's strength, it was a piece of cake to hide from them. She easily passed through the surveillance Gu worms and continued to advance into the depths of Thousand Gu Swamp.
A few hours later, Zhu Wuan appeared outside the Gu Poison Sect's protective formation.
The Gu Poison Sect's headquarters was an island in the middle of a lake. It was a hundred miles in circumference and was surrounded by poisonous water filled with Gu worms. It was a natural barrier.