Seoul, South Korea, a city where everyone has a power, this power varies on two things, what they have, and what they do not have. This can mean many simple things, but this can also lead to very complicated things. A child who has always been alone could be given the power to create a friend. Or maybe a friend who always tells lies is given the power to know when someone else is lying. For Chae Young, she can see a person's true color after she meets eyes with someone. Can you guess what she does not have?