A story revolving around death, brought to you by Kaya Tsukiyama of The Knight in the Area!! What would you do with the final three days of your life? Meet Karasu Kankuro, a Grim Reaper who reaps the souls of the dead. He appears three days before a person's appointed time of death. With the little time remaining, each individual strives to fulfill their "final wish"... What is it that people—who have lived their lives gritting their teeth and pushing forward—seek when finally confronted with death?