The story depicts the romance between a bright woman, Mi-Poong, who defected from North Korea and a man, Jang-Go, in Seoul who is a stickler for the rules. Conflicts also arise over a 100 billion won inheritance.

Kim Young Ho is a personal trainer for Hollywood stars. Even though he comes from a wealthy family background, he suffered a devastating injury during his childhood days. Now, he overcomes his problems with patience and stubbornness. Meanwhile, Kang Joo Eun is 33-years-old lawyer. She has struggled to support her family. Now, she is overweight and challenge her-selves for a diet.