About Whobob"Gu", "Lden", "Gul" and "er", living on a planet called Boxorld, don't get along with each other well, but they frequently have to see each other as their home is so close. One day when they are going to city centre, they found themselves in outer space because of an unknown light.When they have waken up, they see that they are one character, not having separated shape and they found a note written "whobob" on it. Our characters have two choices to be able to free from outer space. One is to get on with each other and the other is to find out who bob is.