Sea Princess Azuri Volume 2 (v. 2)

Azuri is the mermaid princess and the only royal heir of the Orcans. Azuri is betrothed to Prince Unagi, the heir of the Eel people. But soon, she falls in love with Thalo. Prince Unagi discovers Azuri's love for Thalo and sends him to live on dry land. While Azuri will stop at nothing to find her love, the fate of the world hangs in the balance.