Contractor of the Abyss: Final Echo

This is a survival game between sanity and madness, a doomsday epic from transaction to symbiosis between egoists and abyss listeners. Lu Ran, a contractor who turned his life into cold data, just to grab more chips before eroding and swallowing his sanity. Su Qingran, a person who can hear the whispers of the abyss, her memory is both a key and a curse. ----Reason is the bone, and the abyss is the soul. At the final echo, they create the world together. ----He is a prisoner of the rules, and she is the echo of the abyss. At the end of the doomsday, they become each other's universe. ----We will not bow to human beings or surrender to the abyss. We use our souls as needles to sew the two worlds together. When the two form an alliance for profit, the world is slipping towards its end. The conspiracy of ancient ruins, the truth of the contract system, the experimental site of high-dimensional civilization... Layers of shady curtains were revealed. They struggled to survive in the cracks of the Guiyihui, the military, Shen Tong and other forces. From trading partners who calculated against each other, to symbionts with integrated souls, they eventually became "alien" walking between humans and the abyss.