Ever since an event known as the Disaster, monsters and mayhem rule the world. There are those lucky enough to live inside the Fence, while those who don't, are treated little better than the beasts that they fear.

When Marinette Dupain-Cheng's class betrays her, the school faculty turns a blind eye, and her crush Adrien Agreste acts like she isn't worth defending, Marinette is shattered into a million pieces. However, her parents transfer her to a prestigious art school to hone her skills, and new friends who call themselves the Quantics help pick up those broken pieces and puts her back up together. Will Marinette and her new friends defeat Lila, Alya, Adrien, and the rest of her ignorant classmates? Will Marinette find herself in another crush? And will Marinette expose her identity?