General surgery resident Yoon Haesoo has always focused on paying off her father's debt and becoming a great surgeon. But after CEO Chae Jiseok enters the ER as a VIP patient, her world is completely turned...

The manga centers on middle school teacher Umi Yamauchi, who one day sees a news report of the murder of Yūki Suzuki, his friend from his own middle school years. A few days later, Umi's girlfriend Tamao...