Return to the world of Thra, where three Gelfling discover the horrifying secret behind the Skeksis' power and set out to ignite the fires of rebellion and save their world.
The “Seven Deadly Sins”—a group of evil knights who conspired to overthrow the kingdom of Britannia—were said to have been eradicated by the Holy Knights, although some claim that they still live. Ten years later, the Holy Knights have staged a Coup d'état and assassinated the king, becoming the new, tyrannical rulers of the kingdom. Elizabeth, the king's only daughter, sets out on a journey to find the “Seven Deadly Sins,” and to enlist their help in taking back the kingdom.
Zhou Zi Shu gets embroiled in a conspiracy in the martial arts world after quitting his job as the leader of an organization tasked with protecting royalty. He meets Wen Ke Xing, a mysterious martial artist who escapes from the Ghost Valley to avenge his parents’ deaths. They become fast friends and embark on an adventure to find a legendary treasure that will give its owner ultimate power over jianghu.
As the world's first generation of superheroes (who received their powers in the 1930s) become the revered elder guard in the present, their superpowered children struggle to live up to the legendary feats of their parents.
The swordsmith Amon accidentally comes across an infant and its dead mother in the forest. Although he is initially overwhelmed by the situation, he finally decides to take the boy with him and thus save him from certain death. Ten years after this fateful encounter, the boy from that time, Gai, is apprenticed to Amon. While making a sword, however, there is a tragic accident in which Gai loses his right arm. Amon then decides to use a sword called Shiryuu to make an artificial arm for Gai. Thus, it begins…