She wants him to find out who she's looking for...What an appropriate
request for a girl who believes nothing is less reliable than subjective
opinions. Ex-ace detective's assistant Kimihiko Kimizuka's initial
lead on Nagisa Natsunagi's odd demand leads him to an old acquaintance-a
convict named Bat with extraordinary hearing. As they reminisce about their
initial encounter of when Bat hijacked a plane because he was desperately bored,
Nagisa wonders if there's more to the story...