“Then let’s work together. Don’t hold back.”

One summer, when the cicadas were chirping at their loudest, Yeo-Eun’s daily life is completely turned upside down. Her 7-year-old younger brother, left behind by a mother who had only ever saddled her with debt, and a mysterious man named Ki Seung-Do, who appeared along with the news of her mother’s car accident. The more she becomes entangled with him, who exudes a cold, monochromatic aura, the deeper Yeo-Eun falls into a dangerous yet sweet trap...

Eventually, she takes Seung-Do’s hand and begins to cross a line she should never have crossed.

(Source: Naver, translated)