Summary.
This is the first journal in the L'espion Gitane series. Purpure is chosen by Nemesis, an ocean master, to guard several young pirates at a camp. The kids seem to be happy at first, but then they turn bad and start acting snotty. When her friends also turn against her for no reason at all, it's up to Pur to undertake a wild goose chase all over the Hunter Ocean to find out the truth. Also, Sirius, Marcie and Wolfram intend to sabotage Pur so that she won't succeed...