Elemental Gelade: v. 6 (English, Paperback, Azuma Mayumi)

Rowen and Kuea are left on their own to defeat Grayarts, which requires sacrificing the ship's mast, tying Grayarts to it, and setting him adrift at sea. When Cisqua discovers that Coud doesn't have ID, she tells him to sneak into the country to avoid trouble at customs. But with assassins coming after Coud, is this such a good idea?