Once, in a city named Benthladon, there were two best friends. Their names were Allie George and Sarah William. Both of them were studying in the same grade. Along with this, their parents also had a good bond with each other. One day, Sarah's father decided to send Sarah to Seoul, South Korea to study. Hearing that, Allie's father also decided that he would also send his daughter to South Korea along with Sarah. So they both went to Seoul, South Korea to study. Many years passed, and they had also grown up.