Blue Maid

She was named Blue because of the colour of her eyes and tail. Something happened and she was falsely accused of murder. After being banished from the Ocean, she decided to live on land with her mother. Now looking like a human girl, she began to work as a maid in a castle. The Prince, who loves the colour blue, got mesmerized by her sparkling ocean blue eyes. He falls in love with this maid and wanted her to be his future Queen. However, his bethrothed; a princess, will stop at nothing but to eliminate Blue and everyone she loves. Along the line, she finds out a very bitter truth and realizes who Blue Maid really is.