In the third year of high school, Xu Zhixia's wrong answer book contained two secrets: one was a mathematical formula repeatedly marked with red pen, and the other was a draft of a wedding dress sandwiched between pages and outlined with pencil. She is the silent but meticulous "wrong question sorting expert" in the class. She always secretly pastes notes full of analysis on Lin Yanci's exercise book during class breaks. Even the curvature of the neckline of the wedding dress in the draft is secretly imitated by the style of his school uniform shirt.
Lin Yanci was a well-known science student in his grade. He had a calm and attentive personality. He had long noticed the unfamiliar handwriting on the exercise books, and also noticed the girl who was always sorting out wrong questions in the corner of the library, and whose ears would turn red when she looked up occasionally. He never told the truth, only added a simpler solution to the physics question she was stuck on, and gently tucked back the fallen wedding dress draft paper in the wrong question book she forgot to take away.
From the high school classroom to the university campus, the wrong question papers were changed one after another, but the wedding dress in the draft was never revealed. Until the class reunion of her graduation year, Lin Yanci handed over a new notebook. On the title page was a wedding dress he had drawn that was almost the same as her draft. Below it was written: "We have been solving this 'secret love question' together for seven years. Can we change the answer to 'the rest of my life' now?" A secret love that started in the wrong question book finally moved from the wedding dress on the draft paper to the wedding palace in reality.
Concept: Use the pen as an anchor to let secret love and dreams arrive in both directions