Prologue

Disclaimer- I don't own the characters they belong to Zagg and DC
Daminette Betrothed AU
Marinette Dupain-Cheng is the heiress to the miraculous, she was chosen as the next Great Guardian. To secure the future of the Order of the Miraculous the current Guardian, Master Fu, made a deal with the League of Assassins.
The League insisted on solidifying the alliance, Master Fu was hesitant but agreed. Marinette was to be betrothed to the future leader of the League, Damian Al Ghul.
Marinette and Damian were only infants when the deal was struck, this is their story.

WARNING: Vague mentions of Cystic Fibrosis and Leukemia may be upsetting to some readers.