Gumi was once the barista of a blooming café business she started with Hana, her best friend. On the one day Gumi couldn't walk Hana home, she was tragically killed by a drunk driver, and the café has never felt the same. A year later, the Cottage Cafe is still in business and more popular than ever. Despite her success, Gumi has entirely withdrawn from the outside world, still crippled with grief and longing for her childhood. To cope with these feelings, she spends her savings on alcohol.