Azuraio, the orphan, adopted by a group of walking artists, could always see the spirits whom others cannot. When he was four years old, two walking doctors, who seemed to have the same ability that he was cured of one of his members. They gone, but people who seemed to them or were exactly the same as they appeared seven years later. This time they joined the company as two animators, Rebib and Sando. Rebel and Sando were somewhat mysterious and kept a little away from the rest of the company, but Azuraito was determined to meet them. Thanks to its relationship with them, he hopes to learn much more about their abilities and the supernatural part of the world, which they both have.