Mermaid: The Underwater Adventure (Book 1)

This story is a fantasy and fiction novel about Mermaid and Merman. Any of the places and names are not real. Amaya Rei is an outstanding individual but when she turned eighteen and expecting some suprises from her strict family changed her life. When she got home she discovered that all her family has been murdered by their political enemies and when it is her turn to be killed by her predator she choose to jump instead of dying in her family killer's hand. Her adventure starts with her lost memory and when she finally recovered she promised to avenge her family.