At the second island they visit, Eustace leaves the group to avoid participating in the work needed to render the ship seaworthy after a storm has damaged it, and hides in a dead dragon's cave to escape a sudden downpour. The dragon's treasure arouses his greed: he fills his pockets with gold and jewels and puts on a large golden bracelet; but as he sleeps, he is transformed into a dragon. As a dragon, he becomes aware of how bad his previous behaviour was. He attempts to shed his dragon skin without success. It is only with the help of Aslan that he is able to become human again, though the process is very painful. Caspian recognises the bracelet: it belonged to Lord Octesian, another of the lost lords. They speculate that the dragon killed Octesian — or even that the dragon "was" Octesian. Aslan turns Eustace back into a boy, and as a result of his experiences he is now a much nicer person.