The Mysterious Nine Project/Over the Novelty Wall

Over the Novelty Wall is the 1st story mode (as well as the main one) for The Mysterious Seven Project. It is centered around the Mysterious Five Organization going to the Novelty Dimension when the Novelty Nine begin attacking their universe. In the meantime, the multiverses prepares for various intruders. All of this comes crashing down on another Christmas...

The story was primarily written by and  as the conclusion to the Mysterious X Project trilogy, while leaving it open for the next runner, if there is one, for the franchise.