Chen Chutong (played by Li Jingyun) is a typical young man who is addicted to electronic products. She saw a warning on a video website about not being addicted to electronic products. At first, she didn't care and was still addicted to live broadcasting. Until more and more strange events appeared in her life, she felt that things were not as simple as she imagined, so she asked her friend Lin Ziqiang (played by Yang Tianyu) to help solve it. When the two thought that the incident was over, Chutong's family disappeared strangely. In desperation, the two could only follow the clues step by step to the mysterious building in the guidance. In the different space of the building, Chutong's secrets buried deep in her heart were revealed layer by layer, and her guilt towards her friends and family was also revealed one by one. It seems that there is a mysterious force that guides her step by step to face the real self and the things she has escaped... and the only way to solve all this is that she must walk out of the electronic world, put down her mobile phone, and embrace and care about the people around her.