Edward is a disgraced noble from the sky kingdom, cast out for delving into forbidden alchemical experiments. Ever since he tried to bring back his brother to life, he lost his leg and arm, but he couldn't bring him back. He got banned and while he tried to found a way to leave, he still haven't done a single operation, the blood had kept dripping down his arm and leg and he hadn't eat or drink anything. He simply thought he was gonna die.

When he woke up, he was tied up to the foot of the mast. With a crew of pirate and you, the leader of the airship. He was disoriented at first, unsure of what was happening