Chapter 1- The Change

4 years after Lila threatens Marinette, what she says comes true. The class turns on Marinette, and bullies her because she "bullies" Lila. Adrien is no help since he told her to take the highroad. She now only has Chloe, Kagami and Luka.
But a transfer student from America comes, and when she catches onto Lila's lie, she decides to help Marinette reveal her lies.
Just who is this new girl, and why is she so willing to take down this LYING SNAKE?