Ji-hoon comes alive only when he sees Ye-eun at college. After a long time, he desires to see her once more. Unfortunately, she has lost her vivacity after marrying her abusive husband, Hyung-oh. Ji-hoon hides under both their noses to rescue her from her suffering.
A couple of teenagers have a son who suffers from progeria, a rare genetic disorder which makes one age exponentially faster than normal. 16 years later, the child has the body of an 80 year old in the final days of his life writing a book about his parents' love story.
Soo-ah and Hyeon-jeong have been friends since they were children. Unlike Seon-hee, a hidden master in martial arts, and plain Soo-ah, Hyeon-jeong is pretty and a model student at school. While they want to lead an ordinary student's life, the Yeonsoo mob at school pressures them to join them....
