In a quiet small town, a bizarre and mysterious disappearance occurred.
Lin Yue, a teacher in a small town, did not show up at school on Monday after an ordinary weekend. At first, everyone thought she just asked for leave temporarily, but until two days passed, there was still no news from her.
Lin Yue's home was as usual, with no signs of fighting or leaving in a hurry. Her phone was still on the bedside table in her bedroom, and her wallet and keys were in their place. The only strange thing is that the necklace with a special pendant that she often wears is missing.
The police launched an investigation and interviewed Lin Yue's colleagues and students. Some students said that on the afternoon before his disappearance, they saw Lin Yue hurriedly walking towards the woods behind the school, as if he was chasing something.
That forest is rarely visited by people, so it is dark and quiet. The police searched carefully in the woods and found some messy footprints and a torn piece of clothing that looked like the fabric of Lin Yue's clothes that day.
However, just when the investigation reached a deadlock, an anonymous call came to the police station. The voice on the other end of the phone was low and hoarse. He only said: "If you want to find her, go to the abandoned factory in the town."
When the police arrived at the abandoned factory, there was a pungent smell, but Lin Yue was nowhere to be seen. So, where is Lin Yue? Who made that anonymous call? What kind of secret is hidden behind all this?