According to ancient legend, the artist found a mineral that can revive any inanimate thing. To hide the mineral, he inserts it into a doll named Hagi. A century later, Hagi falls into the hands of a puppeteer, and he with horror discovers that the old doll is alive. Moreover, she also has a nasty character. Criminals try to take possession of it in order to use it for mercenary purposes. But they do not know the secrets of this doll – no one can take possession of it, but it has a destructive effect on any person who falls within its influence.