Star One may have protected the world against another attack by the Dragon Slayer Clan, but they can't lower their guard just yet! The potions given freely by the Dragon Sect are becoming less effective, and the boys have been fatigued and in constant need of more. To top it off, when the two organizations clash again at Dragonpeak, Viken unmasks a startling acquaintance as a member of the Dragon Slayer Clan! The boys find themselves in a crossroads of alliances--and it's becoming harder to tell who's friend or foe.