After divorcing, Kana returned to her childhood home with her daughter Moe. With both parents already deceased and the house left unattended for years, things seemed to go smoothly thanks to her cousin Takashi, who lived nearby and had been maintaining the property. The mother and daughter began settling into their new life without issue. However, one night, as the anniversary of her father's death approached and Kana became busy preparing for the memorial service, she started to sense that something was wrong.