When Emo Marinette hears that Lila threatened her girlfriend in the locker room, she is rightfully pissed. She decides to teach Lila a lesson with a little help from Betterfly and Claw Noir. Oh, and she'll be helping them out as Shadybug, of course. But Lila doesn't need to know that. After all, Emo Marinette is really good at keeping the fact that she's a superhero a secret.