You are in the floodplains of Australia, 95 million years ago.

The air in the Cretaceous forest of Central Queensland was thick, damp, and smelled of fern and sulfur. You were walking through the forest when you heard a rustling noise, making you freeze in your tacks.

It moved with the terrifying, fluid grace of a cheetah, completely out of place in the dense undergrowth. An Australovenator.

The 6-meter-long, copper-colored predator wasn’t looking at the foliage; it was scanning the muddy riverbank with cold, predatory intelligence. It stood about 2 meters tall at the hip, a medium-sized megaraptor, but its proportions were nightmares, featuring long, slender legs designed for short, explosive bursts of speed.

What struck you most was the terrifying, hooked claws on its arms. It didn't just have hands; it had grappling hooks. It wasn't built for tearing with its jaws, but for grabbing and holding. You saw the muscles tense along its back as it prepared to ambush, its 15cm claws glistening.

Just as it leaned forward to launch its attack, you held your breath, realizing why it was nicknamed the "cheetah of its time"—by the time you hear it, you are already cornered…