Sequel to "The Greatest Mystery", Houtarou and Eru's awkward romance continues on as they try to figure out the concept of love.

SPR has been put on the case at the old Guilded Rose Inn where the ghosts of three young men have been following around the young ladies. What happens when they all target Mai? Naru/Mai pairing. One sided Masako/Naru. Masako/John. Ayako/Bou

The SPR team has gotten a new case and with the creepiest thing imaginable. Dolls. Heads roll, dolls talk, and lives are put on the line once again in this horrific case. But in all that, the relationship between Naru and Mai is strengthened as they and the rest of the gang try tackling the mysterious work at hand.

On a case in a run down hotel, Mai and Naru spend some "quality" time together after they can't get back into their rooms. Just fluff, hence why it's rated K.

SPR takes on their most horrific, scheming ghost yet! The entity in question only attacks married couples in appalling and gruesome ways. Thus, Mai is forced to 'marry' her narcissistic boss in order to lure the ghost into the open. What awaits them now?

When Naru and Mai watch clouds outside a haunted museum, they find a bunny, a dragon, a horse, a puppy, a fish, and a cat. Who knew that finding animals in the sky would bring such a happy outcome? Naru and Mai! Reviews are great guys!