The Merman King's Miracle Nanny

Dying woman becomes mermaid nanny to royal cubs, racing a six-month deadline.

After terminal cancer claims her life, Mira surfaces in an ocean realm reborn as a half-blood mermaid. The merman king tasks her with safeguarding his two young princes under a brutal condition: if either child dies, she will be erased from existence. Drawing on modern parenting instincts, she dismantles a lethal court ritual targeting the heirs and earns the stoic ruler's deepening affection. Their fragile peace shatters when a sudden coup and a rampaging beast unleash chaos across the Six Seas, forcing Mira and the cubs to fight for survival.

• Fantasy
• Romance
• Rebirth
• Family

1. Mira has six months to live
2. Protects two royal mermaid princes
3. Erasure awaits if a prince dies

Fantasy romance readers who want a terminal illness rebirth mixed with high-stakes childcare and court intrigue.