Jenn is the name of the heroine in the movie. She arrived at the end of the sea floating on the beach with her boyfriend but her boyfriend had died by then.
SourceShe buried her boyfriend in a corner of the Island. Then he wandered around the island. She wanders around the island and finds nothing but a bag.
She has a photo frame with some clothes inside she sees when the bag opens. When he saw that photo of a family in love, he thought that they might have come here to visit but none of them are still alive.
She saw a bag hanging from a tree on Island. Inside it was a box with some clothes some medicines and lighters. The tree on which the bag was hung has a big hole.
She thought that if there was any kind of danger then this hole could be her hidden spot. The next morning, she woke up and saw many dead fish lying on the shore.
When she saw some of these dead fish-eating halves of the fish, she became worried, later she went to the place where his friend was buried and saw that his friend’s body had been picked up and eaten half.
For this she tries to make a sharp weapon with a piece of wood, In the meanwhile, as soon as she saw a plane flying at night, she fired a ball of fire into the sky.
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But the plane couldn't see anything, but Jenn saw something behind the fireball, A huge beast was walking toward her. The beast comes up to the island to preach to her. Then she immediately took refuge in the hole of a large tree, Then she sees that it is a big animal.
The next morning, she decides that there will be no way to stay on that island. An idea came to her mind that she would catch marine fish and tie it to a tree.
The big beast would come and eat the fish and that's it. In the meanwhile, she saw a tent floating in the distance with two of her friends inside, she was very happy to see them but they did not believe her when her friend told her about the incident.
When it was night, the three of them were together and saw an animal coming from the sea towards the shore. They started running around, they climbed a tree on the island and took refuge.
The night passed like this and in the morning, they decided to leave the island by the tent. They set out for that tent again, and after going some distance, the animal came and attacked their tent.
SourceWhen her friend dies after the attack, the heroine decides that she will kill that animal. Again, she came back and gathered a lot of wood and fuel, and catch much marine fish This time she made a circle with the wood and the fuel around the tree that the fish tied to.
This time at night when the animal comes to eat fish, she sets it on fire, that's how the animal is stuck and she had a sharp weapon that hit that animal. Then the animal dies. This is how the movie ends.