Special Forces Captain Aldo Paccione must pull together his former world team Delta Force and go deep within the mines of Sardinia when it is discovered that a vengeful band of mercenaries are developing deadly biochemical weapons.
Fiery, dark-haired Stella, an intense auto mechanic, and nervous, blonde Eleonora are young and in love. They operate a gas station peacefully, until Eleonora's mother appears and voices her disapproval of their romance.