简介
A passenger is stabbed to death on the express bus to Honore. Jack and his team are baffled by the case though as no-one left their seat on the bus - so how on earth did they commit the murder?。就读水明艺术大学附属高中的神田空太，一年级夏天时在宿舍养猫，而被校长叫去问话，并要求把猫赶走，不然就搬出宿舍。身为爱猫一族的空太，企图反抗权威，结果被撵出宿舍，流落到恶名昭彰的“樱花庄”。 隔年春天，随着世界级天才画家椎名真白搬进了樱花庄，神田空太开始过起被这名缺乏常识的少女耍得团团转的日子。。