This episode oddly re-introduces who Inui Juuzou is and what does, as if we hadn’t watched the previous eleven episodes. That’s even stranger considering this case was introduced at the tail end of last week’s offering, even though there wasn’t really any reason to do so other than to pad out that episode. Thankfully, what we get here is a self-contained, efficient and clever little mystery that underscores the dangers not of Extended, but prejudice towards them.
It starts in one direction, with Juuzou being hired by Danny Yoe to protect Rosa McMahon, the daughter of his DoD colleague. Both her parents were recently killed in a car accident. Rosa lost a leg and believes not only that an Extended was responsible for their deaths, but that the Extended reponsible is still haunting her. As such, she is terrified of Juuzou, not even considering him a human.
As it turns out, the creepy Extended “hands” that are floating through the mansion aren’t the enemy—they’re protecting her—but Danny very well could be. Because it’s Juuzou telling her this, Rosa doesn’t believe him until it’s too late and Danny has abducted her. He eventually reveals what he’s after: a mysterious metal locket Rosa’s father gave her.
Rosa is shrewd enough to take Danny’s sidearm, but he gets it back when he swerves the car. All he wanted was the locket, so he prepares to put a bullet in her head (it takes him a long time to load the gun), only one of the “Phantom Hands” arrives in time to take the bullet, saving Rosa.
Meanwhile Mary and Juuzou catch up thanks to a ridiculously overpowered motorcycle that belonged to Rosa’s dad. Juuzou takes Danny down while Mary tends to Rosa, and suddenly Rosa has a lot to reconsider about her feelings towards Extendeds. Mary offers to help her out should she ever need a new leg.
As for the locket, Mary determines it’s a kind of puzzle, that opens when solved. Inside is an antique memory medium that Juuzou makes a big deal about taking as payment for the job, but he really just wanted to get it away from Rosa so Berühren wouldn’t harass her anymore.
All in all this was a fun standalone episode that gave Mary a larger role in the field, introduced Rosa and the weird Hand Extended we see in the OP and ED, and was a cautionary tale about keeping your prejudices in check.