Volume 1:
Patrick and Alan are two navy sailors deeply in love. Their romance is shattered by the conniving sailor Ian, who also loves Patrick. Ian uses the cover of a battle to shoot Alan when his back is turned. The captain of the pirates they’re battling orders for the wounded Alan to be captured as they withdraw. Alan is forced to join the crew of the Adventurer under the pirate captain Bergardoux, who was impressed with the military prowess he saw Alan display on the navy vessel. Though Alan resists at first, the Captain's overwhelming charm and Alan's own thirst for adventure eventually causes him to relish the pirate life. Fate brings Patrick and Alan face to face again, but this time as enemies. Patrick is thrilled the love of his life is still alive, but horrified to see he’s become a pirate.

Volume 2:
The saga of a British Naval officer turned Pirate continues. Alan Falconer is now Captain of the pirate ship Adventurer, and he’s convinced his lover Patrick to join them. Alan longs for things to go back to the way they were between him and Patrick, but Patrick can’t forget that Alan had an affair with the former pirate captain. It doesn’t help that Alan has them on a mission to avenge Captain Begardoux’s death. The love that Alan still has for his lost captain is more than Patrick can bear. Especially when he gave up such a stellar naval career just to be with him. How can they face the murderous pirate Van Holstein when they stand divided?

-from www.everythingyaoi.com