Lin Wei, an engineer, was fined 100,000 yuan from her year-end bonus and publicly humiliated by the factory director simply for being two minutes late to work.
She stops enduring unfair treatment in silence and fights back strictly by company regulations. With her core professional technology, she renders the ten-million-yield production line completely paralyzed.
In the end, she forces the factory director to issue a public apology and recovers all her lost rights and benefits. She further exposes corrupt under-the-table dealings in the procurement department. Promoted to Technical Director, she turns a new page in her career, staging a satisfying underdog revenge story for hardcore technical professionals.
