Ling Ye, the former ace trader of the "Concept Bank", lives in a cyber city where memories and emotions can be bought and sold. When his only relative, his sister, fell into a "conceptual coma" and all her core memories were stripped away, he was forced to return to his old business and hunt down the mastermind behind the scenes. He must break into the taboo underground market and fight against the capital behemoth that devours humanity before his sister's consciousness completely dissipates.
