The Ten-Thousand-Bone Demon-Suppressing Diagram

(From ancient times to parallel timelines, from cosmic timelines to the future and modernity, with elements from both past and future! Dimensions! Yin and yang in harmony! A blend of xianxia and sci-fi logic! This book will put your mind to the test!)

At the end of the Great Yin dynasty, rifts to the netherworld tore open the sky, unleashing hordes of ancient demons. Eighteen towers that bound demons and pierced the heavens collapsed with a thunderous crash. The Demon Suppression Bureau became a hell overrun by monsters, and the Nine Provinces descended into bloodshed. Su Yan, the orphaned heir of a sword-making family, clutched a broken sword and unexpectedly awakened a lost Dragon Soul sword art that had been forgotten for a hundred years amid mountains of corpses. The blind Daoist nun Qing Xuan used the Boundless Heart Sutra to purify evil, and though she could not see, she could perceive the seven emotions of demons. Xiao Changge, a descendant of the former imperial family, bore the pain of the Demon Suppression Bureau's destruction and cut down every demon with his sword. Pei Yanqiu, a young mechanical genius, used his astonishing craftsmanship to protect the ultimate weapon against the demons, even in the direst straits.

They had once been strangers, but this catastrophe intertwined their fates. As the struggle claimed more and more lives, the four gradually uncovered the secrets of a new martial realm: “soul resonance.” With their mortal bodies, they forged a line of defense. Yet behind the demonic rampage, an even more terrifying conspiracy was quietly taking shape. Someone sought to merge the demons' seven emotions and six desires to create an entity more terrifying than the Lord of the Nine Netherworlds. With no protection from the will of Heaven, could they cut through the darkness with mortal bodies and protect humanity's last hope in this age of chaos, where bones piled into mountains?