Things get personal for Kaede when aliens endanger his little sister Sakura. Rin doesn't want to work on her day off but can't tolerate an incompetent STARS operative messing up an operation. And then a mundane job insuring a painting leads our heroes to a thief who steals things far more valuable than art. Plus, Kaede and Rin's new associate Soprano gets an offer that's very hard for her to refuse...