The background of this song seems to be related to the Chernobyl nuclear accident in 1986. The little boy in the mv has a happy home and lives in the small town of Chernobyl. Until one day, a sudden disaster came, which took the lives of the little boy's parents and many residents in the town and made the little boy suffer from severe amnesia. Everyone hid it for him. However, the little boy's mind always flashes with dribs and drabs of memories. After a long time, the little boy finally found this place in the photo, his former home, with his own little memories and a photo. But everything has changed, leaving only charred fragments and broken walls. The little boy couldn't help mumbling, could it be just a dream?