Deep in the black abyss of the ocean, a dark world with no light existed. Countless sea creatures lived there. All kinds of bizarre deep-sea creatures and sea monsters came and went freely.
Ever since blood had awakened in the Mermaid Queen Gina, she had not dreamt. Even though the three human kingdoms had declared war on the Mermaid Kingdom and all sorts of urgent matters had weighed her down, she had not dreamt even once. Since she was level four, she would now only dream in special situations.
Then, out of nowhere, she began to have the same dream for several nights in a row. In the dream, she entered a dark undersea world. It was so real but still somehow illusory. She heard someone calling her name.
It was the blood of the God of the Sea that longed for the depths. Every time she entered the dream, she could feel it boiling and stirring. She was sure that this was not a simple dream.