Senior modeling student Lin Yan and partner Shen Zhiyao finish a modeling project. Competition star Gu Chengxiao covets the results, secretly alters model parameters, and forges archive directories, falsely accusing Lin Yan of plagiarism and freezing his competition qualification and project subsidy. Lin Yan re-calculates the model relying on handwritten derivation notes to prove himself, and Shen Zhiyao withdraws the false statement signed under coercion. Administrator Zhao Qiming hands over permission change receipts, and school-enterprise coordinator Han Ce provides transaction logs. Review lead Zhou Lan verifies the evidence according to regulations, determines Gu Chengxiao committed academic misconduct, revokes his grades, restores Lin Yan's qualification, and corrects the result registration.