In 1995, Lee Ja Young, Jung Yoo Na, and Sim Bo Ram are long-time employees at Samjin Company, stuck at the bottom due to their high school-only education. When the company offers promotions to assistant manager for employees who score 600+ on the TOEIC exam, they join the company’s English class to improve their chances. As they study, Lee Ja Young discovers that Samjin is polluting the environment and tries to report it, but the company ignores her. Together, the three women fight to expose the company’s corruption.
(Source: MyDramaList)
