エコール・ド・パリ殺人事件 レザルティスト・モウディ

Famous art dealer Akatsuki Hiroyuki is found stabbed by an army knife in a locked room of his own mansion/gallery. Door and window are locked, but a streak of the victim's blood is found on the window's lock and footprints in the sand of the garden below suggest an intruder's work. What would he gain from creating this locked room though? Is the key to solve this mystery concealed in Akatsuki's art book about the École de Paris?

ｆの魔弾

Hamasaka Kazuya is found in a completely locked apartment together with two corpses; the gun lying beside him and with gunpowder residue on his clothes. Even though Kazuya seems to hide something, he claims false accusation and asks his advocate to call for his old friend Minami Mikikaze whom he expects to solve this case. However after seeking out a person in America who seems to be related to the two victims, Mikikaze himself gets caught in a similar locked room scenario...