Two good friends get in a mess of the Hanahaki disease. Shino Yimika, a calm and friendly being, who has a big crush on their childhood friend. Soon to be taken away in the hands of the deadly disease. Rakamatsu Kanna, an enthusiastic and smiley girl, Yimika's crush. Or should we say...was. Would do anything to take back her lover from the deadly disease that rips couples apart...brutally. Two of them fly high in the sky, one falls, the other alongside. Just for them to not be alone in their long coma.