Follow the adventure of Edward Kenway, a young pirate who unexpectedly becomes a member of the Assassins. The story begins with Edward joining a pirate crew in search of treasure to build a rich life. However, when he is drawn into a war between two main factions, the Assassins and the Templars, he begins to play a significant role in the conflict. In this game, players will experience the vast world of pirates, especially through sea voyages on a ship called the "Jackdaw" to explore various islands and undertake different missions, including ship battles, plundering enemy ships, exploration, and treasure hunting. Additionally, players can upgrade and strengthen their ship.