Taking the mechanical punk-style Winter City as the stage, it reveals the cruel nature of the Varna Empire's four-level hierarchy (Qiyun/Jianhe/Qixi/Natsu) - under the guise of "for your own good", the weak are reduced to resources plundered by the powerful, and a survival game of the jungle, power and money is put on, and the pursuit of the meaning of survival by individuals at the bottom, as well as the inescapable fate and resistance under the hierarchy.
Intention: "The first bullet" will eventually be shot