A lot of stories unfold when Ms. Ma, a cold-hearted witch, becomes a homeroom teacher at an elementary school.
Go Hyun-jung
Ma Yeo-jin
Kim Hyang-gi
Shim Ha-na
Cheon Bo-geun
Oh Dong-Gu
Kim Sae-ron
Kim Seo-hyun
Seo Shin-ae
Eun Bo-mi
Lee Young-yoo
Go Na-ri
Kang Chan-hee
Kim Do-jin
Youn Yuh-jung
Yong Hyun-ja
