A Korean professor, while inventing a time machine, experimented on his own daughter, being full of confidence in the security of the experiment. But, because of a failure in the settings, the charming girl went into another dimension. Only a person whose electromagnetic brain waves correspond to the desired parameters can return her and, in addition, his fighting qualities have to be perfect. After all, in a cruel world where the professor's daughter got, she has the status of a princess and her fiance – the General – will not give up without a struggle. Out of the thousands police and military men studied by the professor, only cop Dean corresponds the necessary parameters. He will have to take a chance to walk to the underworld.