How Can I Create Compelling Backstories For My Siren OCs?

"Cry, Mermaid!" a sharp lash sliced into my back, forcing a yelp from my lips. Screams and sobs surrounded me on all sides, but no one would save me. Strong hands caught me beneath my arms and yanked me from the water. It was time for Tail Cut. The operation lasted hours. I felt every last slice of their blades, every new tendon sewn into my muscles and nail hammered into my bones. I screamed. I begged. I begged for them to stop, for them to kill me, just ended the pain. --- I have a secret, I am a mermaid. I should live in the ocean, but my tail was cut and I only owned legs. After escaping to Asterion, I hid my identity. I thought I could finally live a peaceful life, until that day I met the famous bad boy, the future Alpha, Caspian. --- I felt a strange prickling on the back of my neck. I spun around just in time to see Caspian prowling towards me through the darkened wings, his blue eyes positively glowing. Sharp white teeth flashed as Caspian's lips unfurled into a lethal grin, "Hello Mate."

Metamorphosis is the story of a woman’s struggle to regain her confidence and repair her shattered life following a random, brutal attack. With the help of the man she had pushed away, she chooses the path that she will follow for the rest of her life. She undergoes a metamorphosis—not by choice but by the will to survive. When Moby and Piper collide—they just know. He didn’t have to shout his love from the mountaintops. The only heart that needed to hear his words listened silently to his soul’s communication. A bond that would transcend time and unexpected heartache. The moment Piper laid eyes on Moby—she just knew. She didn’t have to await results. All the evidence she needed was there…taunting her, challenging her, testing their resolve. Daring her to persevere. A broken man. A shattered woman. A crumbling marriage. No one knew. The Siren Song Series is created by Stephie Walls, an eGlobal Creative Publishing Signed Author.

My sister has awakened her mermaid bloodline, but it is incomplete. Her skin is her curse. A single touch, too hard, and it cracks. For her, everything hard in our house has been thrown away. I love to dance, but the hard tips of ballet shoes are forbidden. I love music, but the strings of a guitar or the keys of a piano are too dangerous. Every dream I've ever had has been strangled in its cradle because of my sister's condition. My brother, Liam, who raised us both, always looks at me with tired, pleading eyes. "Elara is fragile, Isla. You have to be understanding." But I was only eighteen the first time I truly understood. I came home from my high school graduation ceremony, the scent of sunshine and excitement still on my clothes. The moment I stepped inside, Elara's hand connected with my cheek. Hard. For no reason at all. Everyone rushed to her. Liam pointed a furious finger at me. "Look what you've done! You've hurt her hand! How could you be so careless?" He shoved me aside and rushed out with Elara to find a doctor. I fell back against the glass coffee table, the impact jarring. And then, a strange, cold pain bloomed across my back. I felt my skin... tear. It was then I remembered the doctor's words from my last check-up: "You carry the Siren's Gene, Isla. It could manifest at any time." As my vision blurred, my own blood pooling on the pristine white floor, I finally understood. The curse wasn't just my sister's. It was mine, too.

Her voice enchants them, and her touch, it steals the very life out of them. Thea's only option is to take a vow of silence so the kills stop and her bloody hands have a chance to wash clean.Things can't be so easy for her. Innocent children are taken and their lives threatened by the very people that tortured herself and her sisters.Thea's only recourse is to embrace the darkness inside and unleash her vengeance.After all, a siren's song isn't her only weapon.

Aiden Atkinson, a rejected Alpha werewolf, searches for a life of meaning; when he stumbles upon Kayla Lawson. He soon learns to love and trust someone new in his messed up life. Kayla Lawson, a broken young woman, has an identity crisis and discovers she is a mermaid. When the war between werewolves and mermaids is revealed to Kayla by Aiden, she must decide to tell him who she really is and risk their new relationship. As she begins to make amends with the death of her parents, Kayla finds herself drawn to the ocean by a mysterious voice calling her into the depths of the ocean. Perhaps these voices can help Kayla make sense of the world around her.

The world is filled with different creatures we usually don{t know about their existence, and between all of them we have Marina, a sweet, beautiful siren who gets kidnapped by a pirate crew while she attempted to save a group of fish from being captured. But when it seemed everything was lost for her, a member of the pirate crew falls for Marina and decides to help her, but this won't be easy, as the pirate's captain (the fierce daughter of a fearsome pirate) is obssessed with Marina, and will do whatever it takes to turn her into a public attraction that makes her rich.