The overall tone of the drama is extremely mundane but also very surreal on depicting the social class struggle, which is so triggering to see when the society exploits them, the whole system that fails the weak since beginning of our birth, and nothing will ever changes in this ongoing hell controlled by predators. Suzy's performance is just perfect for this role, the emptiness in her stare, the hopelessless in every emotions, putting on a fake face and lied through every expressions, when nothing really matters anymore in life as we watch the world burns.