Plot

Drama series depicts the conflicts and struggles between a cold-hearted female teacher and her students over a one school year period.

Cast

Faculty
• Ko Hyun-Jung as Ma Yeo-Jin
• Youn Yuh-Jung as Yong Hyun-Ja
• Lee Ki-Young as Song Young-Man
• Jung Suk-Yong as Koo Ja-Song
• Choi Yoon-Young as Yang Min-Hee
• Jin Kyung as Jung Hwa-Shin
• Ricky Kim as Justin
Students
• Kim Hyang-Gi as Sim Ha-Na
• Cheon Bo-Keun as Oh Dong-Goo
• Kim Sae-Ron as Kim Seo-Hyun
• Seo Shin-Ae as Eun Bo-Mi
• Lee Young-Yoo as Ko Na-Ri
Parents
• Pyeon Jung-Su as Na-Ri's mother
• Lee Ah-Hyun as Ha-Na's mother
• Kim Young-Pil as Ha-Na's father

Trailer