A young woman named Ji Hyun was enjoying absolute bliss as she was about to be married with her fiancé, but her perfect life is shattered in a car accident that left her in a coma. She is given a second chance at life by a reaper, but it comes with a condition: she has to find three people outside of her family who would cry genuine tears for her. In order to do this, she borrows the body of Yi Kyung, a part-time employee at a convenience store.
The film is set in a high school, where an elite group of twenty students—including rebellious heroine Kang Yi-na, her timid best friend Yoon Myong-hyo, and her would-be boyfriend Kang Hyeon—are taking a special class for their college entrance exam. After Kang Hyeon is nearly strangled and another student throttled in the restroom, the classroom TV screen switches to an image of top-ranking student Hye-yeong trapped inside a fish tank that is slowly filling with water. A disembodied voice announces that her life depends on the exam questions he will set for them, and that a student will die for every question the class gets wrong. Trapped with the students are head teacher Hwang Chan-wook and English teacher Choi So-yeong. Yi-na realises that the students are being killed in order of their rank in the class, and she is ranked fifth.
Im Mi Rang's parents died in a car accident when she was eighteen years-old. Her grandparents took her in after the accident. Years later, Mi Rang opens a milk store with money from an anonymous donor. Mi Rang and her husband divorced due to irreconcilable differences and she is determined to raise her daughter as a single mother. A drama about a village, the people living in the village, and the romance within the village.
This drama is about a short-track speed skater (Kang Ji Hwan), a female figure skater (Min Hyo Rin), and their two coaches. It will show how two skaters from completely different backgrounds train to become successful figure skaters. Lee Sun Gyun and Yoon Kye Sang are employees in an ad agency.