What is the plot?

Lee Hong-jo is a lonely civil servant who is isolated at work, overwhelmed by complaints, and quietly carrying a life that feels unnoticed and emotionally empty. At the same time, a live streamer enters an abandoned house connected to the Jang family land and is murdered there, establishing the property as a place tied to something dark and dangerous.

Hong-jo is assigned to inspect the abandoned property because it needs to be demolished, and when she goes there she becomes physically affected by the place and collapses inside the building. When she wakes, she finds Jang Shin-yu standing before her, a lawyer from a wealthy family that owns the land. Shin-yu is already suffering from a hereditary curse that manifests as a bloody hand mark on his face and causes his health to deteriorate whenever it appears. Hong-jo initially does not understand what is happening, but the two are immediately forced into each other's path because of the land, the curse, and the strange spiritual connection surrounding the property.

After Hong-jo learns who Shin-yu is, he gives her a box because he believes it contains the source of his curse. Inside is a 300-year-old spell book, and Hong-jo decides to use it to cast a love spell so that another government worker she likes will fall in love with her. The spell goes wrong, and Shin-yu becomes the one who consumes the love potion instead. From that point on, his behavior changes, and he begins pursuing Hong-jo with increasing intensity even though he is already engaged to the mayor's daughter.

Shin-yu's fiancée is the same woman who bullied Hong-jo in high school, and she is also cheating on him with another man. As Shin-yu becomes more visibly fixated on Hong-jo, the relationship between the two grows more complicated because he is still publicly tied to his engagement while privately becoming unable to ignore his feelings for her. Hong-jo, meanwhile, is still dealing with her own loneliness and confusion as the spell and Shin-yu's curse force her into a situation she never intended.

As the story continues, Shin-yu and Hong-jo learn that their connection is not accidental but rooted in fate and in events that occurred 300 years earlier. They discover that they were fated lovers in the past who were violently and tragically separated, and that Shin-yu's curse is tied to that unresolved history. The spell book associated with the shamaness Aeng-cho becomes central to the story, because it is connected both to the old curse and to the possibility of breaking it.

Shin-yu becomes determined to make Hong-jo help him end the curse, and the two are repeatedly drawn together as they investigate the hidden history behind the land, the spell book, and their past lives. Their relationship deepens from hostility and inconvenience into genuine emotional attachment, while the supernatural burden on Shin-yu continues to threaten his health. At the same time, the engagement situation grows worse as Shin-yu's fiancée's behavior becomes a source of betrayal and conflict rather than support.

The conflict escalates when Shin-yu's angry ex-fiancée seeks revenge and enlists the flower shop worker to help her carry it out, turning the situation toward attempted murder. This creates a more dangerous final stretch in which the romantic and supernatural threads are overtaken by direct threats to safety and life. The story's central struggle becomes whether Hong-jo and Shin-yu can break the curse, survive the revenge plot, and avoid repeating the tragic fate that destroyed their relationship centuries earlier.

What is the ending?

A few major events happen at the end of Destined with You: Lee Hong-jo and Jang Shin-yu survive the final crisis, Joong-beom is arrested, and Hong-jo and Shin-yu choose each other and stay together. The story closes with them preparing for a life built on their own choice rather than the old curse.

Hong-jo is kidnapped by Joong-beom as he tries to force the ending he wants, but she wakes up and tells him that Nam-shik did not drug her to marry him. She then reveals that she had been following his plan on purpose and had pretended to be kidnapped so Joong-beom could be caught. Joong-beom is arrested, which removes the immediate threat from Hong-jo and Shin-yu's lives.

Hong-jo is still badly injured in the chaos and is rushed to the hospital in critical condition. Shin-yu is devastated while she is in surgery, and then he finally feels relief when she wakes up. Once she recovers, Hong-jo faces Se-heon, who tells her that he had not wanted her as Shin-yu's partner because he thought Shin-yu should be with someone who had an easier, happier life. Hong-jo answers by telling him how deeply she loves Shin-yu.

Shin-yu also speaks openly to his father about their future, and he says that Eun-wol has foreseen that they will have a baby girl. After this, Hong-jo and Shin-yu settle into living together and invite their families to a housewarming celebration. During that gathering, Eun-wol reveals a dream about Hong-jo being pregnant with a little girl, and Yoon-jo and Se-heon then admit that they had been keeping quiet about a late pregnancy in the family.

In the final romantic turn, Shin-yu takes Hong-jo to the beach and proposes to her. He asks her to marry him, and she accepts. The two then return to the place where the spell books had once been buried and put the box back there, closing the long-running supernatural thread that had shaped their relationship.

By the end, Hong-jo is alive, recovered, engaged, and living with Shin-yu. Shin-yu is also alive, free of the worst of the crisis, and moving into marriage and family life with Hong-jo. Joong-beom is in police custody, and the threat he posed is ended. Se-heon remains part of Shin-yu's life and comes to see Hong-jo's devotion more clearly. Eun-wol's foretelling, the family pregnancy revelation, and the return of the spell box all reinforce that the ending is about the characters choosing the life they want after everything they have endured.

Is there a post-credit scene?

Yes. Destined with You has a brief post-credit scene, and it shows Sin-yu digging up the wooden box and taking the book of spells away with him.

The scene comes after the main ending, where the box has been buried again and Hong-jo and Sin-yu are shown happy together. In the post-credit moment, Sin-yu reopens that buried box, retrieves the book, and walks off with it, which suggests the spell book remains an important part of the story even after the couple's happy ending.

One viewer explanation also interprets the scene as linking Sin-yu to the book across time, implying he may have been the one connected to burying and later recovering it.

Why does Jang Shin-yu have the bloody hand curse, and what does it do to him physically?

Jang Shin-yu's curse is one of the central plot elements tied to his family's inherited supernatural history. The curse manifests as a bloody handprint or red hand appearing on his face, and each appearance is linked to his health worsening, with medical incidents following as the curse intensifies.

What is inside the old box Shin-yu gives Hong-jo, and how does it affect the story?

The box contains a three-hundred-year-old spell book, which becomes the key supernatural object driving the relationship between Hong-jo and Shin-yu. Hong-jo uses the book to cast a love spell aimed at another government worker, but fate intervenes and Shin-yu ends up consuming the love potion instead, pushing the two of them into the main romantic and curse-related storyline.

Who is the murdered livestreamer at the abandoned house, and why is that scene important?

The story opens with a livestreamer who is murdered at an abandoned house in the woods, and that incident helps set up the eerie supernatural atmosphere around the cursed property. It also establishes why Lee Hong-jo is sent to inspect the land in the first place, since she is a government worker assigned to evaluate what is happening there.

Why does Lee Hong-jo go to Shin-yu’s family land, and what happens when she gets there?

Lee Hong-jo is sent to the property as part of her government work to inspect the abandoned land and determine what is going on there. When she arrives, she passes out inside the building and wakes up to find Jang Shin-yu standing in front of her, which becomes their first major supernatural encounter.

Who is the creepy flower shop man, and what role does he play in the conflict?

The flower shop man is a stalking figure who repeatedly shows up around Hong-jo and becomes part of the growing danger around her. Later in the story, Shin-yu's angry ex-girlfriend recruits him to help with revenge, turning him into an active threat in the escalating conflict.

Is this family friendly?

No -- Destined with You is not especially family-friendly for young children, and it is better suited to teens and adults. It is primarily a romance/fantasy drama, but it includes material that may be uncomfortable for sensitive viewers.

Potentially objectionable or upsetting elements include:

  • Murder / death-related tension in the opening and throughout the story's mystery elements.
  • A supernatural curse and creepy imagery tied to illness and unexplained phenomena.
  • Romantic and sexual content, since the show is a romance drama and includes adult relationship situations.
  • Emotional distress, loneliness, and workplace rejection, which may be upsetting for sensitive viewers.
  • Threats of revenge and danger, including escalating conflict that can involve violence or the suggestion of violence.

If you want, I can also give you a very short "safe for kids?" age recommendation in plain language.