In a futuristic version of Korea, law stands that if one is not married by the age of 28, they must go to the country's miliary, serving as long as needed. The was no way Jung Taekwoon could get married in the week before his own birthday, the day that marked his own drafting in the army.

   Lee Hongbin lived a peaceful life, having just moved out of his parents house, he had gotten lucky in getting a job at the nearby pet store, working with animals he loved and people who were kind. He was young, and had never expected to be so readily married off to some random guy he never knew, but the second he saw through the mask, saw the real man below the cold shell he held around himself for protection, Hongbin asked himself, can the Lion Fall in Love?