Lynn-chan, a Cool Guy, a Ghost, and a Date!?

Synopsis

In the old, abandoned dormitory of L'École des Cinq Lumières, there once stood a mansion belonging to Count Rosette. The count lost his beloved in a tragic accident and followed her in death. On the anniversary of her death, his ghost reportedly appears in the old dormitory. At Komachi's suggestion, the group attempts a ghost-hunting challenge, but...