When a mysterious alien probe shows up to haul Starfire away, sweet-natured Starfire has no idea why it came. And when Starfire's sister, Blackfire, shows up to visit, Starfire just wishes she would leave. Blackfire's wild, cool and hip, everything Starfire's not. And the other Titans seem to like Blackfire so much, Starfire thinks they won't need her around anymore. But just as Starfire's thinking about leaving, a couple of alien thugs show up to haul her away. Can Robin save Starfire? Will Starfire find out why these nasty aliens are after her anyway?
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