Write a thrilling scene where a group of friends are being chased through a dark forest by an unknown entity

Write a thrilling scene where a group of friends are being chased through a dark forest by an unknown entity. The tension is high as they try to navigate through the trees, their heartbeats pounding in their chests as the creature gets closer and closer. Just when it seems like all hope is lost, they stumble upon a hidden cave entrance and make a daring escape.