With the rapid advancement of Soul Tool technology, humanity on the Douluo Continent began its conquest of the vast oceans, subsequently discovering two new continents. Meanwhile, Soul Beasts, hunted excessively by Soul Masters, faced extinction. After years of slumber, the King of Soul Beasts awakens in the last sanctuary of the Soul Beasts, deep within the Star Dou Great Forest. He gathers the surviving members of his race to begin their revenge against humanity! Amidst this brewing conflict, Tang Wulin harbors the ambition of becoming a powerful Soul Master. To his surprise, his awakened Martial Soul turns out to be... With the unparalleled talent of the Dragon King, his legend begins.