J7 X-Venture Dinosaur Kingdom II: Battle Of The Cryptic Ruin

Finally tracking down their chronologically captured curmudgeon, Rain Sean and Stone are stopped in their tracks by something that should not be. Baffled by the futuristic prehistoric team complicates matters. Troubled by these temporal thieves, a primal presence poses another problem! Who built the place and why? What did our ancestors know of the stones of power? Who holds the fate of the future in their hands.