Shanghai is under the control of the powerful Black Dragon clan, who have an unlimited amount of influence. However, life in the city is starkly contrasting for three average Korean youths. Pyung-an is living her dream as an art enthusiast and working at a prestigious gallery. Yeo-rae is a talented cellist at the Music Institute, relentlessly striving to make a living. Meanwhile, Jin-hwan is seeking inspiration after his aspirations of being a taekwondo champion were disrupted. With the possibility of romance, thrilling events, and danger lurking everywhere, these three individuals view the metropolis as a land of opportunity. But as they encounter the intimidating Black Dragon clan, their lives are immensely altered.
