One day, Morikawa Natsumi suffers an accident. Unable to be seen or speak to anyone, she becomes a ghost wandering the streets. She's shocked when she finally manages to make eye contact with a young man -- Ichijo Ryouei, a handsome heir and fellow ghost also drifting through the city. This is the prequel to the "Memory Arc" and "Love Arc", depicting the irreplaceable days Natsumi and Ryouei spent together after their first fateful meeting in the afterlife, along with the relentless pursuit of the Grim Reaper chasing them. This is an original story not found in the webtoon.
