JoonMyun, a fresh out of university boy, can finally enojy getting lost on the dancefloor of the discotec without the concequence of falling asleep in class. 

Now he happily works as a veterinarian at an animal shelter. Living life of the fast lane without responsabilities besides the cute creatures he dedicates himself to heal, finding himself to be swept off his feat by a man 10 years his elder, was the last thing he had in mind, but he welcomes anything that makes him happy. This man though, by the name of JongHyun,  sure can be shy sometimes, can be a tough nut to crack, no matter how many books he wrote, this man was not that much of a sweet talker. But JongHyun's puppy does enough to bring the two together.