The Scorpion King teams up with a warrior named Tala, who is the sister of The Nubian King. Together they search for a legendary relic known as The Book of Souls, which will allow them to put an end to an evil warlord.
Chased by a vengeful criminal, the feds and a gang of otherworldly soldiers, an ex-con and his adopted teenage brother go on the run with a weapon of mysterious origin as their only protection.