Droners

Enki hears there might be a mysterious submarine, deep in the sea near Tortuga, which used to belong to Maximilian von Maelstrom, a legendary figure from the Sirens’ island. After finding out through Mina that Maximilian is the father of biomimetics, Enki develops a passion for the subject and decides to help the Sirens’ pilot locate the lost submarine. The quest brings them closer, but upon learning their secret, Scarlett decides to make them compete in a treasure hunt: whoever finds the submarine for her first wins.

In Terraqua, a world 95 percent covered by oceans, Corto, Arthus, Enki and Mouse together form the Tikis team; they intend to win the Whale Cup, the craziest drone race of all time.