(앵그리맘)is a March 18 - May 7, 2015 TV series directed by Ashbun(MBC Episodes 16) South Korea.
When Jo Gang-Ja attended high school, she was notorious for fighting. She gave birth to her daughter A-Ran ( Kim You-Jung ) 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.