Heart of Steel?

——The coded firefly My sister and I were the meanest rats in the slums, surviving by stealing. The light in the wealthy area stays on all night, like a cage trapping moths. We hid in the transport cabin and smuggled into the dream city. After being adopted, her sister was seriously injured and became a vegetative state, and her adoptive parents also fell ill one after another. I invested crazily in the research and development of immortality technology and finally found a solution. But the top management of the laboratory suddenly changed his mind: "You brothers and sisters are just experimental robots." "My sister was seriously injured because she guessed the truth." When the city's AI riots started, I connected to the mastermind and stopped the massacre. Humans never have long memories, next time it will be AI's revenge.