The Dark Deeps (Hunchback Assignments II)

While searching for the truth behind a rumoured Atlantic sea monster, Modo and Octavia hire a ship to sail to the exact coordinates of its last sighting. They aren't the only ones who know these coordinates: the beautiful and mysterious French agent Colette has been researching this mystery as well. Upon reaching the site, their ship is rammed and Modo is plunged into the icy sea. Then, he disappears from sight. Saved from certain death by a most unlikely rescuer, Modo discovers the truth behind the sea monster. But the Clockwork Guild is closing in. How will he get back to the surface?