The Mermaid I Bullied Is My Daughter
Marina, a half-mermaid orphan, endures bullying at academy and is wounded by her birth mother—who has searched for her for a decade. After her royal blood is revealed, she is caught in a throne conspiracy. In the end, she protects both families and returns to the deep sea.
Story Guide
Episode 1
Marina is a half-mermaid orphan raised by a fisherman, hiding what she is to survive at Bay Academy on a scholarship. When her body betrays her, she panics—she can't let anyone see her as a freak. But the bullies find her anyway, cornering her with cruel names and threats to drive her out.
Far below, Lady Rose has spent ten years searching the ocean for her missing daughter, Reina. The law demands a new queen be crowned within a month, yet no trace of the heir has surfaced. Reina is half mermaid; her traits wouldn't surface until she turned eighteen. Now an adult, she should be at Bay Academy.
Lady Rose sends her son Damien ashore as a human student to find Reina, armed with a bloodline crystal that will glow when his sister is near. At school, Marina collides with him—and the crystal shatters.

Episode 2
The shattered crystal is Damien's only lead to his sister, and he's furious. Marina insists he bumped into her, that she didn't mean to break it. But the damage is done, and the academy's gossip machine is already spinning: Damien is the loaded new transfer student, and his mother has bought the whole school.
The bullies see an opening. They crowd Marina, calling her a bastard and a freak, demanding she be expelled before she contaminates the academy. They grab at her, trying to expose her arms and her eye. Marina only wants to reach her competition—she needs that scholarship to stay in school.
But the whispers about her have already reached the wrong ears, and someone is coming to inspect the academy.

Episode 3
Lady Rose arrives in full force, demanding to know who dared disrespect her son. Damien accuses Marina of destroying the crystal, their only lead to his sister. Marina fires back that he charged around the corner and ran into her, then blamed her for failing to protect his own property.
The bullies pile on, painting Marina as slum-raised, rotten, a liar and a thief—and a freak. Then a mermaid scale falls from Marina. Lady Rose freezes. It looks exactly like Reina's.
She demands to know where Marina found it. Marina's mind races: if they know what's growing on her, they'll see her as a freak and expel her for sure. Lady Rose presses gently—just tell me, is this scale yours?

Episode 4
Marina denies everything. The scale isn't hers, she says—she just found it, she doesn't know how it ended up on her. Lady Rose's patience snaps. The scale fell from Marina's body, yet she still refuses to admit it's hers. Then whose is it? Did Marina do something to her daughter? Where is she?
Marina swears she doesn't know who Lady Rose's daughter even is. To the onlookers, it's proof she's a compulsive liar, rotten to the core. As a shareholder of Bay Academy, Lady Rose expels her on the spot.
Marina begs—this academy is her only way out. But Lady Rose has already turned away, and the sentence stands.
Episode 5
Marina pleads that she truly doesn't know where Lady Rose's daughter is, but the expulsion holds. Damien tells his mother to forget it—finding his sister comes first, and Marina isn't worth more time. Then a teacher spots Marina lingering: the singing contest has already started, and she's up next.
In the main auditorium, Lady Rose is invited to stay and watch the annual competition. A memory surfaces—a child asking to sing for her mother, and a promise that no one in the world can match a mermaid's voice, especially her daughter's.
Then a voice rises from the stage. Lady Rose's breath catches. It's Reina's voice. Marina steps forward to sing "Song of the Deep"—and Lady Rose finally knows she's found her daughter.
Cast
- Marina — Half-mermaid orphan and scholarship student at Bay Academy
- Lady Rose — Mother searching for her daughter Reina; shareholder of Bay Academy
- Damien — Transfer student; Lady Rose's son
- Reina — Lady Rose's missing daughter, also called Marina
FAQ
What is The Mermaid I Bullied Is My Daughter about?
The series follows Marina, a half-mermaid orphan raised by a fisherman who hides her identity to survive at Bay Academy on a scholarship. While bullies torment her, Lady Rose has spent ten years searching the ocean for her missing daughter, Reina, and sends her son Damien ashore with a bloodline crystal that glows when his sister is near. When Marina accidentally shatters the crystal and later sings at the academy's competition, Lady Rose begins to realize she has found her daughter.
Who is Marina in The Mermaid I Bullied Is My Daughter?
Marina is a half-mermaid orphan raised by a fisherman. She attends Bay Academy on a scholarship and hides what she is to survive, fearing that if people know what is growing on her they will see her as a freak and expel her.
Who is Lady Rose and what is she looking for?
Lady Rose is a mother who has spent ten years searching the ocean for her missing daughter, Reina. She is also a shareholder of Bay Academy, and she sends her son Damien ashore as a human student to find Reina using a bloodline crystal that glows when his sister is near.
How are Marina and Lady Rose connected?
Lady Rose is searching for her missing daughter, Reina, who is half mermaid and whose traits would not surface until she turned eighteen. When a mermaid scale falls from Marina, Lady Rose freezes because it looks exactly like Reina's. Later, at the singing contest, Marina performs 'Song of the Deep,' and Lady Rose recognizes the voice as Reina's, finally knowing she has found her daughter.
Why does Lady Rose expel Marina from Bay Academy?
After a mermaid scale falls from Marina, Lady Rose demands to know whether the scale is hers. Marina denies it, saying she just found it and doesn't know how it ended up on her. Lady Rose's patience snaps, and since the scale fell from Marina's body yet she refuses to admit it's hers, Lady Rose—a shareholder of the academy—expels her on the spot.
What is the bloodline crystal and why does it matter?
The bloodline crystal is the item Lady Rose gives her son Damien when she sends him ashore as a human student to find Reina. It glows when his sister is near. When Marina collides with Damien at school, the crystal shatters, and since it was Damien's only lead to his sister, he is furious.
Is The Mermaid I Bullied Is My Daughter worth watching?
The series blends Hidden Identity, Fantasy, Family, Mystery, Bullying, Mermaid, and Royalty elements. Its hook centers on a half-mermaid orphan enduring bullying at a sea academy while her birth mother searches for her, and a shattered bloodline crystal brings them closer to the truth—building toward the moment Lady Rose recognizes Marina's voice as her daughter's.
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