In Asia-G City, a future city where "happiness" is the only energy source, every happiness is the fuel that drives the gears, while negative emotions such as sadness and anger are highly toxic wastes that must be cleared away.
Lin Jiu, the city's top "Xin Su Tiao Lawyer", used his cold reason to guard the perfect operation of the system, until an "emotional exhaustion" covering the whole city pushed him into the abyss, turning him from the guardian of order to the most wanted criminal.
In order to clear his grievances, he was forced to join forces with a mysterious woman K from a dark corner of the city. As they uncovered the truth step by step, they discovered that a terrifying plan aimed at erasing all individual emotions and creating "perfect" slavery was quietly being launched. And his dusty memory turned out to be the cruelest footnote of this plan.
When the false paradise is about to turn into eternal silence, he must make a choice: continue to eradicate the painful emotions, or embrace the deepest sadness and anger in his heart and use this cursed power to awaken a sleeping world?
However, no one knew that when the abyss of human nature was reopened, the ancient existence imprisoned under the city also made its first echo.
