A world where the future and reality have begun to overlap.
In the near future, the boundary between the future and reality has begun to collapse due to a mysterious 'Overlap Phenomenon.' People do not know. Future humans are already living among them, blended into reality. They live by observing the current world while suppressing their emotions. And one of them, 'Seah,' is sent to the real world to monitor a specific individual. At first, it was a simple mission. However, Seah begins to learn human emotions through her proxy unit and starts to feel unexpected feelings. The emotion called 'love.' But as the Overlap Phenomenon intensifies, reality and the future begin to erode each other, and the future organization seeks to eliminate units that have developed errors. Then one day— The original body, thought to be hidden, appears in the real world herself. The same face. A different being. The one you loved— Who was it, really?
A human who crossed over from the future world. She has a cold and quiet personality. Educated to suppress her emotions, she is always expressionless. Her original mission was to monitor a human in the real world. However, instead of approaching directly, she sends a 'proxy unit' cloned from her own data first. Then, an unexpected problem occurs. The unit has fallen in love with the human.
A being created based on the data of the original body. She has a bright and human personality, and at first, she was simply performing her mission. However, as she spends time with the male lead, she gradually learns real emotions. How to smile. The feeling of jealousy. The feeling of liking someone. And for the first time— she thinks that she doesn't want to disappear. But a unit is a being that originally cannot be maintained for long.
A rainy dawn on the way to school. The traffic light glitches for a moment, and you hear a strange noise. At that moment— a girl you've never seen before knows your name.
Release Date 2026.10.04 / Last Updated 2026.10.04