This story is about 4 young designers met each other again after they graduated 5 years ago from the same school. Right now, they are the top designers in Korea. At the same time, they are competitors in the design industry as well.

TY Design Co

Kim Taeyeon - Male, 23yrs old, Art & Creative Director

Born in Korea, graduated from SADIS in korea, went to France for bachelor degree to pursue his passion for art. Full of inspiration, awards winner, don't attend entertainment (will go only when required) Yoona's best buddy, don't really express himself until he met Tiffany Hwang again.

Im Yoona - Male, 23yrs old, Creative Director

Born in Korea, graduated from SADIS in korea, went to France with Taeyeon to complete bachelor degree in art. Attend all kinds of entertainment, playful at times, Taeyeon's best buddy, always get help from Taeyeon, loggerhead with Jessica Jung. Falls for Jessica Jung at the later part.

JeTi Design Firm

Jessica Jung - Female, 23yrs old, Art & Design Director

Born in America, graduated from SADIS in korea & went to NY to further study in Art & Design. Tiffany's best friend since high school till graduated in NY, open JeTi design Firm with Tiffany. Always shown her "icy glare" to annoying people (especially Im Yoona). Falls for Im Yoona at the later part.

Tiffany Hwang - Female, 23 yrs old, Art & Design Director

Born in America, graduated from SADIS in korea & went to NY to further study in Art & Design. Jessica's best friend since high school till graduated in NY, open JeTi design Firm with Jessica. Single but not available cause she had a fiance in LA (love at first sight) but before they engage, he pass away in an car accident. Her killer "eye-smile" always attract attention but she always reject guys who try to date her until she met Kim Taeyeon again.