On Valentine's Day, popular mystery author Aigasa Kurisu invites Kiyotaka and Aoi to the Shinkokan at the Yoshida-Sanso. But instead of an innocent book reading, they find a group of suspects and a mystery to be solved.
Th-That's terrible!
!هـ-هذا فظيع
W-Wie gemein!
Tu es monstrueux !
Tu m’as dit que si je le faisais,
Che cattiveria!
Isso é horrível!
Сволочь!