Aggiungi una trama nella tua linguaWhen the detectives of an undercover police unit are being mysteriously killed by a martial artist, a professional kickboxer is hired to assist them.When the detectives of an undercover police unit are being mysteriously killed by a martial artist, a professional kickboxer is hired to assist them.When the detectives of an undercover police unit are being mysteriously killed by a martial artist, a professional kickboxer is hired to assist them.