He Ruins Everything

To keep his father's company alive, Adrien has to marry a woman of his father's choice. But Adrien already has a girlfriend Chloe Bourgeois, and he is certain that she will be chosen.

Turns out she wasn't, instead Gabriel chose Marinette Dupain-Cheng.

Her parents own a chain of bakeries all around the world.

It also turns out that they both have a history with the deceased, Felix Agreste.