Descendants of the Sun

Jo Kang-ja was once legendary for being the toughest, most feared troublemaker at her Busan high school. When she gets pregnant in her late teens, she drops out of school and tries to become a responsible mother to her daughter, Oh Ah-ran. Fast-forward to the present, and Kang-ja is now in her thirties and Ah-ran is a teenager. The two have a contentious relationship, with Ah-ran ashamed of her quick-tempered, foul-mouthed, sashimi knife-wielding mother for the latter's unrefined ajumma manners.

When Ah-ran befriends the class outcast, it makes her the target of the school bullies who make her...