After receiving a love letter from the transfer student Ryo Matsunomiya, Aoi Kaido decided to go out with him - as friends. But it seems that Ryo had trouble at his last school - and even assaulted a teacher?! After Aoi and Suzaku fight over Suzaku's investigation into Ryo's past, Aoi rejects meeting up with Suzaku at the library to go on a date with Ryo. However, after her date, Aoi receives a call that Suzaku didn't return to the club room, and returns to the library, only to find...?! Fickle Aoi, awkward Suzaku, and the straight-forward Ryo... the result of their love triangle concludes in Chapter 19 "An Anonymous Letter Part 3"! This volume has 4 chapters, including "Game of Wits", in which Kohei Hiba plays a lead role. Don't miss Club Captain Boo-chan's story, either!