Since the olden times, sea monsters have lived in the deep sea. In the beginning, they lacked intelligence but with the passage of time, they began to evolve.

Later on, some demons and sea monsters mated and this expedited the process. They became smarter and built their own home.

Because of this, the sea monsters commonly known in the Grand Sea were the offsprings of demons and the old sea monsters.

However, these offsprings still maintained their unique characteristics even through the long years.

Due to this relationship, many in this region listed sea monsters together with the demon race. However, some sea demons rejected this notion. Thus, sea monsters became its own classification instead of a particular race.

Nevertheless, these two different camps were still very close,...