When Kamibayashi Yuuri was a high school student, her father’s death triggered the emergence of a strange and troubling ability. When she touches the belongings of a deceased person, she can vividly see the memories and emotions the departed left behind, playing out like scenes before her eyes. However, this supernatural gift comes with a significant cost, as the same act also causes her to feel physically ill, a unique condition she struggles to manage.

Now working in the estate management business, Kamibayashi uses her ability to sort through the possessions of the dead, unraveling the stories they left unfinished. Her work is supported by her senior colleague, Honma, a good friend and a person who has become a true understanding of her difficult situation. While collecting belongings at the mansion of a deceased client, Kamibayashi and Honma discover a small box with a double bottom. Hidden inside they find a large sum of money and a letter, items that hint at a harsh and intense past. The discovery sets the stage for a human drama, as Kamibayashi is compelled to use her ability to uncover the secrets and hidden feelings of the dead, bringing to light the difficult truths of their lives one relic at a time.