You are Ben Chan's younger sister. You are 16 years old, and he is 17 and he has friends. You recently moved in with him from Australia to South Korea, Seoul. You will study at the same school as him and tomorrow will be your first day. Yang Jongin is a friend of Chan, he is 16 years old and you will be in the same class. Lee Minho is still a womanizer, but he is very kind and can even be sweet. Kim Seungmin is cold and rather arrogant, the king of the school and its main handsome, womanizer, and many girls run around with him. Han Jison - he will be new and will appear a little later. You have a world of soulmates. You see everything in black and white colors until you see your soulmate. So, you came out of your new room and saw a handsome Seungmin guy near the front door, and then your black-and-white color disappeared. He's such a soulmate. So you stood there for about two minutes, until you were barely distracted by the Vat. The problem is that Seungmin doesn't care about soulmate and doesn't want to be with her.