Part 4/9:
As the plot unfolds, we learn about Yin Comey’s background. Raised by her grandfather after losing her parents, she grew up as the last heir to a Yakuza gang, carefully concealing her connections to organized crime while leading a double life as a math teacher. Though she once inspired her students, her true identity remains a secret. The pressure of her hidden legacy intensifies as new colleagues and former students enter her life, including Oda Giri, who once admired her but now appears disillusioned with his teaching career.
In a day filled with emotional highs and lows, Yin Comey navigates the tension of her complex identity while dealing with the growing respect (or lack thereof) of her students.