Fans and viewers were anticipating more of the upcoming drama of Girl's Day Hyeri after the Tvn's "Ms. Lee Production team and staff releases official posters introducing the casts' role and personality.

In the first poster, the employees pose for a group photo while wearing their company jackets.

It was also incorporated with the tagline written in the poster above saying,

"A strong company doesn't endure, but a company that endures is a strong company."

It gives a hint to the viewers the struggles of Chungil Electronics and the hard work of its employees despite their problems.

In the second poster, it was showed that the employees seem to enjoy a picnic outdoors. Under the warm sunlight, they're seated together and enjoying each other's company.

Lee Sun Shim (played by Girl's Day's Hyeri) dances in the middle while Manager Yoo Jin Woo (played by Kim Sang Kyung) sings.

Hyeri will play the role of Lee Sun Shim, which is underqualified for her work, for she is very young and inexperienced but due to the business was almost going down, she was promoted as the CEO of the company.

She will then work together with the Realistic Manager Yoo Jin Wook that will be portrayed by Kim Sang Kyung to save the company business whose life's at stake.

Fans and viewers were having high anticipation to see the mentor-mentee relationship of the main cast and how will be their relationship have its development when their story starts.

Some of the casts that will be joining Hyeri and Sang Kyung were also introduced such as Baek Ji Won, Lee Hwa Ryong, Hyun Bong Sik, Kim Ki Nam, and Park Kyung Hae.

Meanwhile, Hyeri shared that because it was her first time taking up an office girl's role, she had a hard time being immersed and understanding Seon Shim's feelings.

But she assured that she did her best to be able to portray Seon Shim's optimistic view on life, maturity and ready to overcome any of life's challenges.

Kim Sang Kyung also shared why he took part in the project and his reason is he wanted to show a drama that talks about the reality that is happening in our society.

He then gave a hint that "Ms. Lee" will be featuring an ordinary person's life and people will see them self relating to these characters about overcoming hardships.

"Miss Lee", will premiere on September 25 at 21:30 KST.