(No saintly do-gooder protagonist + No System + No harem + No brainless decisions + Traditional fantasy + Vast worldbuilding + Fast-paced plot)
Zhang Yuchen, from a reclusive clan, was raised by the clan leader after his parents disappeared when he was young. He had always been sworn against demons, but is forced to enter their realm. There, he discovers that the world isn't simply black and white: not all demons are evil, and not all humans are good. This leads him to resolve to rebuild order and purge the wicked from the world. His fate is full of hardships, and his journey perilous, but his convictions are firm. He is determined to bring peace and clarity back to the world and write a legend of his own.
