12 Days manga

When Jackie's ex-lover Noah dies, she decides the best and quickest way to get over the love of her life is to hold a personal ritual with Noah's ashes. Jackie consumes the ashes in the form of smoothies for 12 days, hoping the pain will subside with her profound reaction to Noah's death. While she and her partner-in-crime Nick, Noah's brother, spend the time in the closed space her apartment, they slowly become consumed by Noah's tragedy.