Overlord of the Deep Sea: She Controls Kyushu with Scale Armor

The sky is vast The first heir of the Shark clan and the most talented young clan leader in the history of the Shark clan, he came to the world for experience and to find a way to repair the dragon bead. In the process of experiencing and searching, she has something she wants to protect. Since the world is unfair, she will use the sword in her hand to level it!