"Will this make you happy?" Nam-Woo wakes up one night to find bills sprawled all over his room - along with the hazy memory of a handsome stranger. Even in his wildest dreams, all Nam-Woo wants is to have enough money to survive each month. Si-Eon, on the other hand, has everything he could ever want except happiness. Intrigued by Nam-Woo's humble wishes, Si-Eon offers him the money he wants - the catch being, he has to date him.