Nombre original: 앵그리맘
Fecha de estreno: 18 de marzo de 2015
Serie
Tiempo promedio: 60 minutos
Géneros: Comedia, Drama, Familia
Sinopsis: When Jo Gang-Ja attended high school, she was notorious for fighting. She gave birth to her daughter A-Ran in her late teens and became more responsible. Her daughter A-Ran is now a high school student, but A-Ran is bullied at school. Jo Gang-Ja decides to go back to high school to protect her daughter. Jo Gang-Ja becomes a high school student again.