On the surface, Eva Leidel looks like just any aspiring reporter, but everyone in Nereiad knows what she is–a land walker. Half-human and half-merfolk, a land walker gets to choose where to live. Eva chooses the land for love. Despite her love for adventure, she places herself in a small office called Crimsel Sun, waiting for her lost-love soldier Vincent Griffin to come back to her. When he does, someone else rises from the sea. Merman Beren believes they have a connection and wants to fight for her love this time. The holes in her memory make it difficult for Eva to make a choice when her heart remembers both men.