In Binhai City in 2025, an institution ostensibly called the "New Human Neural Research Center" is actually secretly conducting a memory erasure experiment code-named "Forgetting Horizon." This experiment uses the latest developed nano-memory erasure technology, claiming to be designed to help people eliminate painful memories and restart their lives. However, there is a huge conspiracy hidden behind this. An organization "Eternal Night" that attempts to control the development of society by controlling human memory is using this technology to screen and eliminate geniuses who are about to make major breakthroughs in various fields in order to maintain a certain so-called "social balance."
