Shen Weixi's world is silent. In the corner of the high school classroom, she was a transparent shadow, burdened with the self-curse of being a "catastrophe", silently breathing in the gap between campus bullying and family loss. Until Zhou Siyu appeared - this gentle but alienated mathematics teacher who returned with first place grades, in her homework book, she saw the mathematical talent that no one cared about, and also saw the abyss.
He became her only light in the long night, using reason and gentleness to defend her against malice and reshape her definition. From the abyss of despair to the transformation of university, and then to the reunion in the workplace, Shen Weixi tried her best to complete a long journey: from the "shadow of being saved" to grow into another luminous body that can stand side by side with her "light" and illuminate each other.
This is a story about redemption and repayment. It tells about the transmission of light, and how one person can find the seventh definition of himself because of another person - about love, about dignity, and about the most profound mutual fulfillment of two independent souls under the precipitation of time.
