Lu is a young, optimistic city girl, wandering through a big city, reaching gentrified area full of ads that keep growing and multiplying. All the visual clutter becomes annoying and as she continues to walk, every advertising screen and banner behind her cracks and falls to the ground. Lu finally becomes aware that her anger is a superpower, so she starts screaming loudly and channeling her emotion to brighten up the city, but ends up getting arrested for disturbing the peace.