In which Sabo does a stupid thing, Ace and Koala are going to save him, and Luffy drags Law into this mess. Begins at Marineford but takes place mostly after it. In the same timeline as Triple Switch, but can be read by itself. Koala ASL sibling relationship, platonic LawLu with possible SaboLaw. Spoilers for Law's past and for Sabo up to Chapter 794. T for cursing and dark themes.

Luffy is the carefree youngest son of the Prime Minister, pampered and loved. He saw the world as a beautiful and wonderful place. Trafalgar Law was an orphan who lived his life doing his best to survive another day, he steal, he cheat and he sold his body. Life is nothing short of a living hell for him. But one fateful night, their lives suddenly intertwined. (Law x Luffy)

Gone, completly, no one had seen him for two days and everybody is getting worried, the police is one it's toes and Luffy's friends become more and more uneasy. Luffy doesn't just disapear into thin air, something must have happened... Yaoi - manxman, AU, LawLu [later], SmoAce, mystery.