GOD GAVE ME YOU : Chaeyoung is a girl who was born from a poor family in Seoul. She is living with her parents and her older sister Nayeon. Her sister always gets the attention of her parents since she is smart, pretty, and got accepted in a prestigious school, opposite of Chaeyoung who is dumb, useless, and last in the priorities she even work as a part time staff in an Arcade House to support hersel