Jimin, who runs a hair salon alone in a recession, hears about Min-woo, who comes as a customer one day, and changes his sales strategy to hire a new employee. What are trade secrets?
Seung Ha
Kang Min-woo
Min Do-yoon
Hae Il
So Jeong
2017 • 6.6 ★
2019 • 6.4 ★
2018 • 7.2 ★
2021 • 7.1 ★
2020 • 6.2 ★
