My name is Ito Shuichi, and I am an ordinary boy. Because you can see ghosts, you often get into trouble. Since I see a lot of things that others cannot see every day, it is inevitable that I will behave in some "unusual" ways. So in the eyes of others, I was dubbed a "gloomy boy with incomprehensible behavior", which made it difficult to integrate into other people's circles. But I don't care, I know how to entertain myself. I am content with the status quo but do some extraordinary things from time to time, so my life can be described as "colorful". Just when I thought I would spend my life "peacefully" with my nails, a little baby who called himself Riboen came to the house of my neighbor "Sawada Tsunayoshi". So my previous talk about "quiet life" has become nothing more than a joke or a delusion...