It has been a year since the resolution of the Scarlet Mist Incident. Peace has returned to the Gensokyo for the time being, but the never-ending winter has signified appearance of yet another incident... (This is a direct sequel to my previous story "The Scarlet Mist Incident: Moriya Side")

The Gensokyo was surrounded by the scarlet mist of unknown origin, which was poisoning the humans and slowly destroying the land. It's up to the new residents of the Gensokyo to solve the incident...

It started as one of regular carefree days in Gensokyo for Reimu, yet at the end of the day, she got dragged into something that might be the hardest incident she had the unpleasantness of dealing with.

At the night of the full moon, a certain youkai was walking through her fields of flowers. But she wasn't there to admire her flowers, she was there to meet a person she hasn't seen in a very long time...

Hakurei shrine maiden was enjoying her peaceful time, with all incidents taken care of, and nothing endangering the Hakurei Barrier, she could finally relax at her shrine. But would that peace last, when a certain gap youkai was about to wake up from her winter hibernation?

There were many mysteries in the world of Gensokyo, however, many of the residents would agree that the most curious one would be, who was exactly Sakuya Izayoi before she became the chief maid of Remilia Scarlet?

A few months have passed, since the last incident of the Flandre's swapping antics. Remilia thought that her sister gave up on the idea, however, she was just waiting for the right moment to start once again... (This is a direct sequel to my previous story "The Four of a Kind.")

It was a day like every in the mansion of The Scarlet Devil, Remilia was quietly enjoying her tea time and relaxing, when her younger sister suddenly came up with an "interesting" offer.