On an ordinary autumn day, Eleven, a young boy in a small town, ran away from home without authorization because of a quarrel.She wandered the streets aimlessly, filled with dissatisfaction and rebellion against her family.Just then, she met a seemingly ordinary mother and daughter.However, the mother and daughter have different abilities. They can sense the fluctuations in Eleven's heart.After a brief exchange, the mother and daughter chose to call the police.

Jim, as the town policeman, immediately returned home to look for Eleven after learning the news.He did not punish her severely, but simply banned her from watching television as punishment.But Eleven became more and more excited. She couldn't control her superpowers and attacked Jim angrily.Then, she turned back to her room, closed the door tightly, and stopped communicating with the outside world.Although Jim was helpless, he could only let her be like this.

At the same time, Will accidentally fell into a different world while searching for his friend Dada at school.There, he is attacked by shadow monsters and puts himself in danger.Joyce discovered traces of these shadow monsters in the video tape. She quickly rushed to the school, only to find that Will's body was left on the playground in the real world, and his consciousness had been completely lost.After the efforts of his friends, Will finally regained his consciousness, but his consciousness was still somewhat chaotic.

Joyce had no doubts about Will's experience, and she promised to face these difficulties with her son.With the comfort of his mother, Will finally poured out his inner fears and grievances.Joyce noticed that Will's body temperature was unusually low and she tried to warm his body with hot water.However, Will stopped when he was close to the hot water, as if there was something lurking in him that didn't like heat.

On the other side, Nancy and Jonathan also realized that Barbara's disappearance was not simple.They felt that their whereabouts were being monitored, so they decided to take the initiative to expose themselves as bait to elicit the truth behind them.Sure enough, the two attracted four mysterious figures in the park.It turned out that these people came from a laboratory, and they accidentally discovered a gap leading to a different space while conducting biochemical experiments.In order to control the state of the alien space, they had to adopt some technological means.

Dustin, on the other hand, suffered terrible things because he brought Dada home without telling his friends.One day after school, he found that the cat he kept in a glass box had been brutally eaten by Dada.This scene shocked and horrified Dustin.

A series of events in the small town seem to point to an ulterior secret.Eleven, Will, Nancy, Jonathan and Dustin all had to face their inner fears and insecurities.They begin to realize that this small town hides many dark secrets, and that they themselves may become victims of these secrets.