Wujoo basically has two parental figures in his life. His real father of course, and Inha- his best friend of 18 years who's even more invested in his personal affairs the average parent. Wooju is desperate to get Inha something special for his birthday, but being just a mere high school student, he unfortunately doesn't have the money. Wooju comes up with a very unorthodox method to earn some cash, but he knows if the ever-over-protective Inha finds out, he would try and put a stop to it. Can Wooju pull off his plan without Inha catching on? Watch as the relationship of these lifelong best friends blossoms into something much, much more.