Halloween... What is it: an ancient pagan holiday or an occasion for a large-scale party? Karina, an ordinary modern girl, without hesitation, chose the second option, not even realizing that this night would become decisive in her fate. But why exactly did she suddenly find herself in someone else’s body and in a world alien to her? What was the goal of the mysterious Catcher and, in the end, how could the girl get back? And what to do if the price for the coveted ticket home is... the life of another person?