To promote either the Speed Sword Principle or the Yin-Yang Sword Principle to the most powerful level.
Then to boost the Ancient God Power to break through to the Four-star Ancient God Level.
Among these two steps, the second step was relatively simple. The Ancient God Power in Jian Wushuang's body already reached a limitation and it wouldn't take long before it to break through to the next level.
The key was the first step; the improvement of his Sword Principles.
"The Star Jade Walls!"
Jian Wushuang's eyes suddenly lit up.
He was aware that there were two treasures on Star Island, with one of them being the Star Jade Walls.
When he had been trapped on this island a long time ago, he had carefully studied the Star Jade Walls. At that time, they helped him immensely, however, he could not figure out the real mysteries in them because he was too weak.
