It tells the story of a secret organization of supernatural abilities called "Nanshan Hunters." It follows Nie Jiuluo and Yan Tuo, which initially their relationship starts off combative, but after several life-and-death collaborations, they gradually develop mutual trust and affection. Together, they confront the villain Di Xiao, protect love and peace, and ultimately become life partners.
In 1962, amid a spate of unexplained disappearances of local children, a group of misfit friends begin to suspect a long-buried ancient evil lurking. As the kids set out to determine what's really going on, a rising unease prompts several townspeople to work together to restore peace – all while a U.S. military operation seeks to exploit Derry for its own objectives.
For centuries, humans and demons have battled over the legendary Yuli Spring, a symbol of desire. Free-spirited Xiao Yao unexpectedly enters Ten Thousand Demons Valley, disrupting the demon world. There, she meets the powerful Demon King Hong Ye, who grows to admire her pure heart. Together, they face mysterious cases and formidable enemies, uncovering hidden truths along the way.
Burgundy is surrounded by enemies. Siegfried's arrival sparks new hope, but King Gunther is hatching a dangerous plan. Much to the displeasure of master-at-arms Hagen, who is secretly in love with the king's daughter Kriemhild.
Guy Anatole joins the clandestine world of the Talamasca, an international spy agency for the immortal universe, as he searches for answers to his family's own part in the supernatural world.