Next came the third step, and the final step before fusion: Martial Dao Will transformation.
The twelve golden Martial Dao Wills represented Lin Yi's twelve powerful Purple External Skills, each cultivated to perfection.
Soon, Lin Yi slowly rose to his feet with his eyes tightly shut. Within the narrow Underground Cave, he began practicing these twelve external skills. Each time he finished practicing one, an indescribable sphere of light formed within his consciousness.
This sphere of light seemed to be the result of a Martial Dao Will reaching perfection. Lin Yi did not know exactly what it was.
But when the twelve spheres of light fused within Lin Yi's sea of will, they opened up a special space.
Lin Yi instantly understood. This was another product of Martial Dao Will: Martial Dao Principle.
Martial Dao Principle was a special means by which martial artists, having mastered external skills to the extreme, comprehended the changes of heaven and earth. When enough Martial Dao Principles gathered, they could condense into a Martial Path Domain.
Within one's own Martial Path Domain, a Martial Saint could basically remain undefeated.
After learning that this was the end point of Martial Dao Will, and with the support of his many talents, inspiration suddenly flashed through Lin Yi's mind. He hurriedly practiced every one of his several hundred external martial arts.
Lin Yi had long since cultivated these external martial arts to perfection. Every Martial Dao Will they produced fused into the Martial Dao Principles within his consciousness sea, becoming Lin Yi's most solid Martial Dao Foundation.
Saber, spear, sword, iron rod, bow and arrow, Lightness Skill, Breath Concealment, disguise, mind-bewitching, and more—countless Martial Dao Principles fused at this moment from every external martial art Lin Yi had cultivated.
And so, two hours later, Lin Yi's external