An American girl named Alexa has lost her mother in a tragic accident . Now she Non-knowingly has no choice but to move back to South Korea to live with her father. Alexa has been to korean from age 1-10 years old, she grew up with a boy named Jin-woo. Jin-woo has a pitiful relationship with a girl that is with him for publicity. Alex and Jin-woo cared for each other so much, they were inseparable until Alex had moved back to America. Jin-woo is now really popular in korea and he is the owns many businesses. Alexa and Jin-woo meet again when Alexa gets a phone call from Jin-woo's mother that he had an accident and Alexa spend all her time helping him recover. Jin-woo and Alexa quickly catch feelings towards each, but before they know it Alexa goes missing and Jin-woo will do anything he can to find her.