Some people are unlucky with their neighbors, but not me. And I don’t understand why the other residents are so unhappy that almost everyone fled? A respected person in the city lives in the next apartment - professor of the Academy of the Supernatural Lev Tumankin. True, sometimes at night, together with his students, the professor conducts experiments that do not always end as planned. But for me this is not a problem, because something very interesting can come out of a failed experiment...