The Crystal City

Under Valencia's command, the Sea Devil flies into the storm around Blue Star's most dangerous and mysterious area.

The girls can't see anything amid that furious storm, and neither can the Sins feel the presence of any creatures within several miles due to how high Valencia takes the ship.

Due to strong winds, the Sea Devil loses more than half its speed; however, the rainwater is converted into energy for the ship, and Valencia does as promised, getting everyone safely through the storm.

Eight long hours later, the ship emerges from the storm, and the girls see a beautiful open sky alongside the infinite blue and calm sea ahead.

"Phew…" Valencia wipes the sweat from her forehead as she steps away from the wheel and sits on the deck sofa. "This was harder than I thought."

Scarlett quickly takes control of the ship again as she looks at Valencia with an expression of gratitude. "You did a great job."