What lurks in the Forest

After Thomas decided to go on a trip of the forest for an overnight stay with his friend, he can immediately sense that these woods weren't safe.

So many strange occurrences had happened here, a pair of red eyes, bones laid outside the camp sight while he was asleep. But the worst thing about it is that the forest has seemingly morphed its shape at will, trapping him in as if someone was watching him, and wasn't letting him leave.