The Sea God Betrayed Me, So I Became Zeus’s Heir

Betrayed mermaid queen discovers she is Zeus's daughter and heir to Olympus.

After seven years as the Sea God Orion's devoted wife and queen, the protagonist watches him choose a political marriage over their family. On their son Astro's birthday, Orion publicly denies fatherhood and allows his court to humiliate mother and child. At her lowest moment, divine light reveals her true identity as Zeus's missing daughter and the rightful heir to Olympus. She abandons the ocean with Astro, awakening her dormant divine bloodline to confront the god who discarded them.

• fantasy
• revenge
• family
• rebirth

1. Orion saved her life seven years ago
2. She bore their son named Astro
3. Zeus reveals she is his lost daughter

This fits viewers who want a betrayed heroine reclaiming godhood after spousal abandonment.