The main character of the story is an 11-year old boy, Peter, whose mother Zsuzsa is always sad, however, when he asks her what the problem is, she only says: NOTHING. So he decides to make a conference about Nothing, where he would invite all the Nothing experts so that he might learn what Nothing is, that makes his mother sad, and if he does, she will surely recover and gets cheerful again. Peter's help in it will be his only friend Jonas living in the nearby park in a big tree, like hermits did before, and who used to be a successful DJ in London in the past.
The drama parts of the performance is in Hungarian.
