[The Twelve Stones 03] • Petrichor

Twenty two years ago, Alex McCray found the first of the Twelve Stones - a set of powerful artifacts left for Humanity to find and use to save Earth from certain destruction.

After the devastating events in San Diego, Alex finds himself facing his toughest opponent yet - his best friend Scott. Without anyone left he can trust, Alex must fight his way through Los Angeles to keep Scott from unleashing the destructive forces contained in the stone he stole from him.

Meanwhile, billionaire industrialist Rupert Kline learns that the price of his incredible powers comes at a cost.

As the stones continue to reveal themselves, Alex learns that the line between making good and bad choices is becoming harder and harder to see...