Six months ago, Lin Ying's twin sister Lin Jing and a group of people went on an adventure to Ailao Mountain and never came back. The search and rescue team searched for several days but could not find them. It's like they disappeared into thin air.
A few days after the search and rescue, a man named Lu Xu from Lin Jing's team came back. Lin Ying asked him about Lin Jing's news, but Lu Xu said he didn't remember anything. One night, Lu Xu called Lin Ying and told her something and asked Lin Ying to go to his house.
When Lin Ying rushed to Lu Xu's house, she found that he was dead. Lin Jing and other members returned after missing for half a year and appeared in their respective homes. Lin Ying asked her sister what happened? How did you come back? But Lin Jing said she didn't remember anything.
Lin Ying found that her sister had become very strange. Not only did she not have the memory of them growing up together, she seemed to not recognize Lin Ying anymore.
Someone on the Internet wanted to know what happened, so someone spent a lot of money to recruit volunteers to explore Ailao Mountain again. Lin Ying wanted to know what her sister had experienced in Ailao Mountain, so she joined the expedition.
However, just when Lin Ying and the others entered Ailao Mountain, the group of people who had returned before, including Lin Jing, exploded and died collectively.
What happened? Can Lin Ying and others come back alive?
Intention: Adventure, unknown, greedy