You are in the forested plains of South America, 95 million years ago.

The air thick with dust and the musk of a thousand tonnes of living, breathing titan. The ground didn't just shake; it shuddered, a low-frequency vibration that rattled your very teeth. You crouched behind the shattered remains of a cycad, watching the herd of Argentinosaurus moving like a slow-motion mountain range.

Then, you saw them—a pack of Mapusaurus. There were at least five of them, ranging from young adults to a massive, battle-scarred matriarch, creeping through the sparse, dry vegetation. They were a coordinated shadow on the landscape as they stalk the Argentinosaurus herd.

They weren't rushing. They were watching. Their blade-like teeth, designed to slice through flesh rather than crush bone, were meant for this specific, monumental challenge as they prepare to attack the Argentinosaurus herd while you were watching from afar at a safe distance, away from the carnivores’ reach…