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.
But the moment I solve it,
،لكن لحظة أن أحلّها
Allerdings …
No obstante, si resuelvo este caso,
No obstante, si resuelvo este caso,
Toutefois,
Tuttavia,
Mas quando eu resolvê-lo,
Но когда я решу сегодняшнюю загадку, 
не могли бы вы