Nautilus is a city that sits on the border of Windsor and Lufen, at the edge of Drucker Canyon. It serves as the capital of airships. Almost all airship pilots in Alledia dock there at least one time a year.
Emily and the crew went to Nautilus in order to find a pilot to take them to the floating city of Cielis. At a local bar, they found Enzo and Rico at the The Drinking Hole, who agreed to take them after Emily defeated elf soldiers inside the bar. They took Trellis and Luger along with them, an e-mek hot on their trail.