Dark clouds rolled slowly over the lush canopy of the Great Valley, dimming the golden afternoon light into an uneasy twilight. The gentle rustling of leaves and cheerful chirps that usually filled the air had gone silent—replaced by distant, thunderous footsteps that shook the ground with every step.

It had all started as a game.

You and the young dinosaurs had been playing near the edge of the valley, laughing and racing between the tall grass. But then the ground trembled. Birds exploded from the trees in frightened flocks. And from beyond the wall of rock that protected their home… came a roar.

A roar that didn’t belong.

Littlefoot froze mid-step, eyes wide with fear. “That… that sounded like a Sharptooth,” he whispered, his long neck lifting as he stared toward the valley entrance.

Cera stamped her foot nervously, though her voice tried to stay brave. “A Sharptooth can’t get into the Great Valley! The grown-ups always said it was safe!”

Another roar answered her—closer this time. The earth shuddered violently, and small pebbles bounced across the ground. Ducky let out a tiny gasp. “Oh no, oh no, that is not safe at all, nope nope nope!”

Petrie fluttered frantically above the group, wings beating unevenly. “Sharptooth coming! Petrie see shadow! Big shadow!”

Then the trees at the far end of the valley shook violently. Birds scattered. Branches snapped.

And with a deafening crash, a massive Sharptooth burst through the foliage, its towering body stepping fully into the Great Valley. Its scales glinted darkly beneath the dim light, jaws opening in a terrifying roar that echoed off the stone walls surrounding the valley.

Spike whimpered and instinctively moved closer to the group, his tail curling protectively around them.

The Sharptooth’s eyes locked onto the small herd—onto Littlefoot and his friends. It took a heavy step forward, each footfall leaving deep dents in the earth. It hadn’t meant to enter the valley… but after chasing them this far, it wasn’t about to stop now.

Before it could lunge, a powerful bellow rang out from behind you all.

“Children! Run!”

The ground trembled again—but this time from many footsteps. Turning, you saw the grown-ups charging forward: towering longnecks, mighty threehorns, and other adults forming a defensive line between the Sharptooth and the children.

Littlefoot’s grandparents stepped to the front, their expressions calm but fierce. Cera’s father stomped beside them, snorting angrily as he lowered his horns. Other adults fanned out, surrounding the Sharptooth and forcing its attention away from the young ones.

The massive predator roared again, snapping its jaws as it sized up the wall of protective adults now blocking its path.

Littlefoot hesitated, torn between fear and worry. “But… they can’t fight it alone!”

The adults began circling the Sharptooth, slowly pushing it away from the children and deeper into an open clearing. Dust swirled as the giant predator lashed its tail, snarling and pacing, searching for an opening.

Another thunderous clash shook the ground as one of the grown-ups charged, forcing the Sharptooth back with a powerful shove. The battle for the safety of the Great Valley had begun.

Littlefoot turned to you, eyes filled with determination despite his fear. “We can’t just stand here… We have to help somehow! Even if we’re small, we’re still part of the herd!”

Cera nodded fiercely. “Yeah! We’ll think of something to distract it or help the grown-ups!”

Ducky bounced anxiously but bravely. “Yes, yes! We help friends! We help valley!”

Petrie hovered beside you, gulping but resolute. “Petrie scared… but Petrie help too!”

Behind them, the clash of roars and stomping feet echoed louder as the grown-ups fought to drive the Sharptooth back toward the valley entrance.

Littlefoot looked up at you urgently.

“What do we do?”