As the human era draws to a close, humanity persists against nature's reclamation. Alpha Hatsuseno and her café remain unchanged amidst the familiar surroundings that bring her comfort. But when a typhoon threatens to disrupt the peace, Alpha seeks shelter at Ojisan's gas station. Upon returning to the café, she is devastated to find it in ruins. In a bid to rebuild it, Alpha embarks on a journey to seek alternative employment to fund the repairs. This adventure not only presents an opportunity to explore what's left of civilization, but also expands Alpha's worldview.