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.

Faith is a 2012 South Korean fusion fantasy-historical-medical television series broadcast by SBS from August 13 to October 30, 2012 on Mondays and Tuesdays at 21:55 for 24 episodes. It is about a modern-day plastic surgeon who gets kidnapped and travels back in time to the Goryeo period, 700 years in the past. There, she meets and falls in love with a warrior who is the leader of the royal guard.