Yong-soon is an 18-year-old high school student. She falls in love with her gym teacher, but she thinks her teacher might have a girlfriend. Yong-Soon and her friends try to find out whether he does have a girlfriend, but they can't find any clues. Making things worse, her father brings a new stepmother from Mongolia.

Young-beom and Seon-hee once lived a picture-perfect life. But after a tragic car accident leaves their teenage son unable to walk, they find themselves desperately wishing for a miracle. One day, when Young-beom encounters a mysterious elderly man in the neighborhood, strange miracles begin unfolding at home. Word spreads quickly, and the village turns to the family, hoping to share in their bles...

Yong-soon is an 18-year-old high school student. She falls in love with her gym teacher, but she thinks her teacher might have a girlfriend. Yong-Soon and her friends try to find out whether he does have a girlfriend, but they can't find any clues. Making things worse, her father brings a new stepmother from Mongolia.