share time: 2025-08-23 02:30:11
Li Ming, an ordinary college student, is unexpectedly called to substitute for his professor for just one day. Faced with a classroom of curious students, he reluctantly poses as the teacher, only to stumble through embarrassing mistakes that trigger doubts. Yet, his sincerity and wit unexpectedly defuse a classroom crisis, sparking a subtle romance with the mysterious student Zhang Yuxin—who sees through his lie but keeps it secret. When the truth unravels, Li Ming must navigate moral dilemmas and unresolved passions as that fleeting role threatens to turn their lives upside down.
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