Kim Sunggyu, an 19-year old male whose depression doesn't seem to have an end. Clearly, he currently doesn't have any family, friends or a lover. Sunggyu is currently working in as an employee in some company that a stranger recommended him all of a sudden, and it went plain normal, although the other co-workers didn't notice him, leaving Sunggyu friendless as usual. But when he is on the way home, his life is in some changes when he encounters a certain boy just near the lonely park in Jeonj

"Welcome to the Strip! How may I take your ity?" Sungjong knew it was a bad idea to take a road trip with Myungsoo and the kids to Vegas of all places.