Cai Xukun's Soul Power had now reached Rank 94. He was only a hair's breadth away from becoming a Super Douluo.
The only reason he had challenged Xue Jiu today was because he felt the time was about right.
What time? The time when Tang Wulin arrived at the Blood God Legion, of course.
After serving in the Blood God Legion for five years, Cai Xukun had more or less figured out every aspect of this place.
The Blood God Legion had been founded six thousand three hundred years ago. To this day, it already had several thousand years of history. Its purpose for existing was to protect the entire Douluo Plane.
The Endless Heaven Mountains had not originally belonged to the Douluo Continent. They had been brought over along with the Sun Moon Continent due to crustal movement. In other words, this place had originally belonged to the Sun Moon Continent.
Later, the two continents collided and joined together, creating the Douluo Continent, whose landmass had almost doubled in size.
No one knew whether it was because the collision between the two continents had caused a spatial distortion, but within these Endless Mountains, a strange Space Passage appeared.
At first, the opening of the passage was still very small, and since the Endless Mountains were in a remote location, no one discovered it.
But as time passed, the passage grew larger and larger, and creatures from another plane began to enter the Douluo Continent through it. These creatures were called Abyssal Creatures.
Six thousand three hundred years ago, when the Abyssal Creatures began pouring into the Endless Mountains in great numbers and started moving outward, a great calamity appeared with them.
Because this disaster took place in the remote west of the continent, where the population was sparse, and