In 616, pirates appeared frequently and the world fell into chaos. People discovered that a plant in the sea could give people powers. Pirates searched for it one after another. After getting super powers, they wanted to cover the sky with one hand. Therefore, a profession called pirate hunter emerged. The heroine was born in a sword hall and aspires to become a navy. The female protagonist fell in love with the male protagonist while taking the exam. After that, the two spent some time and went their separate ways in a fork in the road. Destiny made them meet, but...