Duan Ban Xia, as a young girl, was abducted and taken to a mysterious place where she gained the ability to see demons, a gift that terrified her family and led to her being sent away for safety. As a young woman, she returns to her hometown and realizes that the strange entities she sees are actually demons. She meets Jiu Xuan Ye, a skilled demon hunter with an empathetic heart, who is adept at catching demons. Ban Xia seeks Xuan Ye's help to find her father, who recently went missing under suspicious circumstances linked to demons.

Ban Xia's father died unexpectedly in a fire, which she suspects was caused by foul play. Convinced he might still be alive, she persuades Xuan Ye to investigate. Their investigation leads them to a mirror that does not reflect, which connects them to a demon offering eternal youth through a mystical pear. As they delve deeper, they discover a series of mysterious deaths where victims are found mummified and shriveled. The trail leads to a beautiful dancer at an entertainment house who appears to be controlling the demon. The dancer craves youth and relies on the demon to maintain her beauty.

The dancer is in love with a scholar and hopes to escape with him. However, when the demon learns of this, it murders the scholar and tries to convince the dancer of its devotion. The dancer, determined to destroy the demon, uncovers fragments of memories from many lifetimes involving the youthful pear demon, memories marked by betrayal as she always left the demon for another human.

Meanwhile, Ban Xia's cousin insists on marrying a puppeteer, who is revealed to be an owl demon that kills victims to steal their voices. Xuan Ye helps Ban Xia confront and kill the owl demon, but Ban Xia's cousin refuses to accept the truth and runs off to clear his mind.

In another sequence, Ji Li, a character bound by a five-year contract with a troupe, faces pressure to stay beyond her agreed term. The troupe head threatens that if she leaves, she will sabotage everything. That evening, Duan Ban Xia performs an incantation while nervously peeling a pear, accidentally breaking its skin. Suddenly, the room goes dark, and her reflection in the mirror reaches out to her. At this critical moment, Jiu Xuan Ye appears and fights the demon manifesting through the mirror. The demon escapes by hiding in the lotus pond water.

Ji Li's backstory reveals she has a lover named Zhou Jingyuan. Despite her lowly birth, Zhou Jingyuan speaks to his mother about their relationship and gains her approval because Zhou Jingyuan is not the legitimate heir to his family's business, making social standing less important to his mother.

Throughout the series, Ban Xia and Xuan Ye grow closer as they face various demon-related cases together. Their bond strengthens despite the secrets Xuan Ye carries, which repeatedly force them apart. Ban Xia ultimately is revealed to be the key to unlocking the mystery behind Xuan Ye's past, deepening the connection between their fates.

The series also explores the tender and subtle development of Ban Xia and Xuan Ye's romantic relationship, marked by small gestures and moments of vulnerability. Xuan Ye hesitates to confess his feelings due to their differing statuses, but his love is evident in his actions, such as recognizing Ban Xia even when disguised by a puppet demon. Ban Xia openly expresses her feelings, showing assertiveness and clarity in her affection for Xuan Ye.

The story unfolds over 36 episodes, with each demon case revealing more about the complex world where humans and demons coexist, and the intertwined destinies of Ban Xia and Xuan Ye.

The ending of The Demon Hunter's Romance (Season 1, 2025) concludes with Jiu Xuan Ye using a powerful sword to reset time, undoing the events that brought him and Duan Ban Xia together, in order to save her from a fatal fate. This act erases their shared experiences and the deepening bond they formed, leaving Ban Xia safe but unaware of their connection. The story closes on a bittersweet note, emphasizing sacrifice and the painful cost of protecting loved ones.

In the final episodes of The Demon Hunter's Romance, the narrative unfolds with mounting tension as the true nature of the demons and the mysteries surrounding Ban Xia's missing father come to a head. The story begins with Ban Xia and Jiu Xuan Ye confronting a powerful demon responsible for her father's disappearance. Their combined efforts reveal deeper layers of the demon world and the sacrifices required to maintain balance between humans and demons.

As the climax approaches, Jiu Xuan Ye discovers that the only way to save Ban Xia from a deadly curse inflicted by the demon is to use an ancient sword with the power to rewind time. This sword, however, comes with a grave cost: it will erase all memories and experiences shared between him and Ban Xia, effectively undoing their relationship and the growth they achieved together.

In a solemn and emotionally charged scene, Jiu Xuan Ye makes the painful decision to wield the sword. The moment is quiet but heavy, with close-ups on his conflicted expression and Ban Xia's unaware, vulnerable state. The sword's power activates, and the timeline resets to before Ban Xia returned to her hometown, before she met Jiu Xuan Ye, and before the demons' influence escalated.

The final scenes show Ban Xia living safely, her ability to see demons suppressed or erased, and Jiu Xuan Ye returning to his solitary life as a demon catcher, carrying the burden of their lost connection. The camera lingers on his face, reflecting a mixture of sorrow and resolve. Other main characters, such as the detectives Chu You Huang and Si Ma Ling Ying, continue their work, unaware of the timeline alteration.

The ending leaves Ban Xia alive and safe but isolated from the truth of her past and the love she once shared. Jiu Xuan Ye's sacrifice underscores the theme of selflessness and the harsh realities of the demon world, where personal happiness is often sacrificed for the greater good. The story closes with a quiet, melancholic tone, highlighting the cost of protection and the fragility of human connections in a supernatural world.

For the TV show "The Demon Hunter's Romance," Season 1 (2025), there is no specific information available in the search results about a post-credit scene. The sources provide plot details, cast information, and some scene descriptions but do not mention any post-credit or after-credits scenes for this season.

Therefore, based on the current available data, it appears that Season 1 does not include a post-credit scene or it has not been documented publicly.

Xuan Ye and Ban Xia's relationship evolves from strangers to close partners as they face various demonic cases together. Their bond deepens through shared dangers and emotional moments, with Ban Xia openly expressing her feelings and Xuan Ye showing subtle but profound care, such as recognizing her by touch even when disguised. Their chemistry is marked by tender, funny, and protective interactions, highlighting a growing romantic connection despite obstacles like Xuan Ye's secrets and social status.

Ban Xia's ability to see demons, gained after a childhood abduction and a mysterious accident, isolates her as her family dismisses it as mental illness. This ability drives the plot as she seeks help from Xuan Ye to uncover demonic mysteries and her father's suspicious death. Her unique sight is central to identifying demons and solving cases, making her a key figure in the human-demon coexistence world and unlocking Xuan Ye's past.

Season 1 features several major demonic mysteries that the trio investigates, including the initial incident where Xuan Ye saves a child from a demon's grasp and a woman is mysteriously killed with a hole in her neck. Other cases involve uncovering demons disguised among humans, such as Ban Xia's newlywed cousin's wife being a demon. These cases blend supernatural elements with detective work, revealing layers of the demon world and the characters' personal histories.

Xuan Ye harbors mysterious secrets related to his identity and past that create barriers between him and Ban Xia. These secrets cause tension and separation despite their growing closeness. The specifics of these secrets are gradually revealed, with Ban Xia ultimately being key to unlocking the mystery behind Xuan Ye's past, which is intertwined with the demon world and their shared fate.

Supporting characters include Chi Xue, a rabbit demon who joins Xuan Ye and Ban Xia, adding supernatural assistance and companionship. Duan Yanqiu, the county magistrate, and detectives Chu You Huang and Si Ma Ling Ying provide official investigation support, blending human law enforcement with the demon-hunting efforts. These characters enrich the narrative by offering different perspectives and skills, helping to unravel mysteries and deepen the world-building.

The TV show The Demon Hunter's Romance (Season 1, 2025) is not fully family friendly due to its themes and content involving demons, supernatural elements, and some potentially intense scenes. It is a fantasy romance drama with mystery and dark elements that may be unsettling for children or sensitive viewers.

Potentially objectionable or upsetting aspects include:

• Supernatural horror elements: The protagonist can see demons, and the show features various demons and demon hunting, which may include frightening or suspenseful scenes.
• Mild violence and action: Demon hunting involves combat and some violent encounters, though not excessively graphic.
• Emotional intensity: Themes of abduction, loss, and mysterious disappearances are present, which might be distressing for younger or sensitive audiences.
• Dark and mysterious atmosphere: The tone can be serious and sometimes somber, with complex moral questions about good and evil.

There is no indication of explicit sexual content or extreme gore, but the show's supernatural and suspenseful nature suggests it is better suited for teens and adults rather than young children or very sensitive viewers.