Ostavshis sirotoy, semnadtsatiletniy Slava reshaet skryvatsya ot sotsialnyh sluzhb do svoego sovershennoletiya. On uezzhaet v drugoy gorod i poselyaetsya v zabroshennom dome. No kto zhe znal, chto v nyom takzhe pryachetsya zagadochnoe suschestvo, vstrecha s kotorym ostavlyaet geroyu vsego lish neskolko mesyatsev zhizni. Pytayas ponyat, chto delat dalshe, on stalkivaetsya s Beskoy – devushkoy-demon...