One day, some robbers forcely open some safe deposit boxes of a bank and leave the owner trapped inside. Looking into the "507" box, he discovers that the death of his daughter some years ago was not accidental.

Wealthy Steve Battier is desperate to find a way to stay alive, as he is old and terminally ill. When a company known as "R.P.G." offers him the chance to become young again in return for a large amount of money, he doesn't think ...