Dream Eater Merry

After an incident that happened ten years ago, Yumeji Fujiwara, a young male student just like any other, developed the ability to perceive the aura of other people's dreams and to foretell the type of dream they will have next. Since then, he has been experiencing strange dreams in which cats follow him for no apparent reason. In one of these dreams, John Doe, the leader of the cat army, teaches him that his physical presence is required to enter the actual world. One day, just as he was ready to return home from his errands, he gets trampled by a mysterious girl. In reality, Merry Nightmare is a dream demon (muma? ), and she is looking for a method to return to her realm.