When Marie finds a new coffee house around the corner and finding the best caffeinated drink of her life, she changes her routine to accommodate her. When Rei finds an interesting customer visiting his house he finally finds the reason why he can quit the Mafia for good. The problem is letting her know about his past, as he is bound by the Omerta. One wrong move and instead of escaping the dark world of the Mafia, they'll both be sucked right into the middle of the Underworld.