share time: 2025-07-22 00:30:06
When top student Zhang Jinyi confesses his love to struggling student Li Youlin using complex equations, it becomes an unsolvable puzzle for Li. Amid academic pressures and emotional turmoil, their bond shatters as Li faces expulsion, and Zhang hides a dark secret. As a school competition looms, a dramatic twist and betrayal challenge them to solve the love riddle or risk losing everything.
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