Testing Fate: A MadaSaku Love Story

Sakura only followed her new neighbor into his apartment because she was drunk and locked out of her place. It had nothing to do with the fact that he was pretty and offered to share his dinner. She has a boyfriend, and he's hiding the fact that he's a dangerous assassin from her. They shouldn't be together, but fate has other plans.
Starts SasuSaku, but endgame MadaSaku