All Ace wants to do is sell the black pearls he got from the ghost ship. Why does it have to be so complicated? After surviving the an up-close encounter with a shark, Ace heads back to the hidden fortress in the Sierra Madre Mountains where he grew up. Little does he know that a war is about to break out, a war that threatens the very existence of his clan. Two Mexican generals have joined together in rebellion against the government. They have the soldiers. They have the money. They just need to rid themselves of a pesky band of Apaches—Ace's clan. Teaming up with Tom Jeffords, the former Indian agent who was blood brother to Chief Cochise, Ace has to find a way for his people to survive. Even if it means allying with the hated Yaqui tribe. (Based on actual events.)