Evyione

Within the beautiful sea, the handsome King of Laedonti deserts his luxurious life under the sea; He rises to land in search of the princess who shines like the sun. In reverse of the little mermaid story we all know, comes the start of an intense love story.

(Source: Esthetique)

The first volume of Evyione was published in English as Evyione: Ocean Fantasy by Udon Entertainment September 11, 2008.