Zhao Yuan Zhou
Demon & Goddess
Wen Xiao
Zhao Yuan Zhou, secretly the demon leader Zhu Yan, and Wen Xiao, disciple and eventual successor of the goddess Bai Ze, are destined by nature to be enemies, everything he is fated to destroy is what she is fated to protect. Despite her early suspicion of him, the two grow steadily closer, with Wen Xiao ultimately curing his demonic affliction and their bond becoming central to whether the two realms can find peace.
Romantic · Changed
Zhao Yuan Zhou
Ex-Best Friends Turned Enemies
Li Lun
Zhu Yan and Li Lun were once each other's closest friends, but they turned against each other eight years before the story begins, resulting in Li Lun being sealed away by the Bai Ze goddess. Zhu Yan gave Li Lun his own True Eyes so that Li Lun would never be vulnerable to anyone, showing the depth of their former bond even as they become bitter adversaries throughout the series.
Conflict · Broken
Zhuo Yi Chen
Best Friend
Zhao Yuan Zhou
Zhuo Yi Chen and Zhao Yuan Zhou form a deep bond over the course of the series, from initial wariness on Zhuo Yi Chen's part toward the disguised demon leader to profound mutual sacrifice. Zhao Yuan Zhou gives Zhuo Yi Chen protection from his own demonic instability, and in the story's climax, the two make devastating sacrifices for one another.
Alliance · Changed
Zhuo Yi Chen
Childhood Friend
Wen Xiao
Zhuo Yi Chen and Wen Xiao are childhood friends who join the Demon-Hunting Bureau together. Zhuo Yi Chen later admits he does love Wen Xiao, though he distinguishes it as a different kind of love than romantic love, reflecting the complicated, deeply loyal nature of their bond throughout the series.
Alliance
Si Jing
Sibling
Si Heng
Pei Si Jing joins the Demon-Hunting Bureau specifically to find her missing younger brother, Pei Si Heng, who has been weak and sickly since childhood. Her search for him drives much of her personal arc, culminating in the tragic discovery that he has been turned into a puppet by the demon Cheng Huang.
Family · Changed
Ying Lei
Love Interest
Bai Jiu
Ying Lei develops deep feelings for Bai Jiu over the course of the series, ultimately giving his life to save him. Even in death, Ying Lei clutches tightly onto Bai Jiu, underscoring the depth of his devotion.
Romantic · Ended
Si Jing
Bestie to Suspect
Wen Xiao
Pei Si Jing and Wen Xiao share a close friendship that is complicated when Wen Xiao begins to suspect Pei Si Jing of being a spy within the Demon-Hunting Bureau, even as Wen Xiao continues to comfort her in other moments. The tension between affection and suspicion strains their bond significantly.
Conflict · Changed
Li Lun
One-Sided Love
Ao Yin
Ao Yin is deeply in love with Li Lun, always hoping he would remember her true form despite her shapeshifting nature. Her devotion is never fully reciprocated, and she ultimately dies to save him, her sacrifice underscoring the one-sided depth of her feelings.
Romantic · Ended
Zong Yu
Enemy
Li Lun
Wen Zong Yu poisons Li Lun and holds the only cure, giving him significant leverage over his enemy at a critical point in the story. Li Lun realizes too late that he had underestimated Wen Zong Yu's abilities.
Conflict
Ying Lei
Grandson
Ying Zhao
Ying Lei is the grandson of the mountain god Ying Zhao. He leaves his grandfather behind at Dahuang, the peaceful land where demons live, in pursuit of his own dream of becoming a chef among humans, creating some distance between them.
Family
Master Qi
Boss
Housekeeper Qi
Qi Guan Jia serves as the housekeeper for the Qi household, working under Master Qi within the story's supporting cast of the Qi family.
Professional