Chirizokonai no Hiraeth

"I want you to fall in love with me." For that reason, Kazura Sanayama has been financially supporting her dear old friend Otome. However, when Otome reveals a certain something to her, Kazura realizes the truth, that she has been betrayed. Stricken with despair and had thoughts of death, Kazura meets a mysterious woman, Kinka, and hears her say: "Won't you die with me?" And so the two of them end up jumping off the top floor of an apartment building, but...

This is a story about two people standing at a crossroads in life and confronting the feelings buried in the depths of their hearts for those they hold dear.

(Source: Hero's, translated)