Huang Yi Lin is a Chinese girl who moved to Korea with her two brothers, Zi Tao and Bao Jia. She befriends a group of boys ( Yunho, Donghae, and Minho ) who welcome her with open arms, exept for Kris, who ignores her. Becoming more and more determined, she gets Kris' attention. But what will happen when she falls into the arms of Kris' best friend Donghae? Will Kris be too late in claiming Yi Lin for his own? What happens when Yi Lin, being used to a free life and no commintment, betray's their trust. Will she tear the two friends appart? Can Kris' feelings for her teach her the value of true love? Or is he doomed to a life without his soulmate?