Nobuko Nobuko (played by Saki Aibu), who works in a popular magazine, is slim and beautiful, but she has an unknown secret ... that is, Nobuko is actually a fragrant and fat girl who makes people fall backwards! Shinko originally weighed as much as 78kg, but since she was dumped by her boyfriend, she has tried to lose weight and successfully turned into a slim girl of 45kg. She not only entered the dream "Garden of Eden" as an editor, but also made up her mind to enjoy life and seize happiness from now on.

But unexpectedly, Shinko fell in love with the super-popular "dessert prince" Imai Taiichi (played by fast-flowing Maohu Island), and even risked his life for love, eating cakes and desserts made by Taiji one after another ... As a result, Shinko gained weight just like blowing balloons!