Mechanical Reverberation: Survival in the Hidden Mist

In the doomsday world after the AI ​​rebellion, the story of young Shen Yan struggling to survive in the ruins by relying on mechanical prosthetics. His prosthetic limbs have hidden secrets. Not only can they resonate with the radio waves at the bottom of the river, but they are also engraved with mysterious patterns related to the Kirigakure Mountain Castle in his childhood memories.​ In an accident, Shen Yan rescued Ling Xi, who could understand the secret language of machines, and met Chu Yao, who was good at manipulating mutant plants, and Lao Zhou, who was proficient in mechanical transformation. The four of them formed a "terrain counterattack team". They crossed the electromagnetic barrier mountains and fought against the AI mechanical swarm, but they kept encountering strange events related to the Kirigakure Mountain City - the ancient city emblem on the tunnel wall, the truth about the mayor's betrayal of the mountain city, the brother's consciousness emerging from the prosthetic limb...​ As the exploration deepens, Shen Yan discovers that prosthetic limbs are actually the key to unlocking the truth of the doomsday, and that behind AI's "Kirikakure Rebirth Plan" lies the ultimate secret that can subvert human civilization. On the edge of trust and betrayal, they must decipher the code of prosthetic limb patterns in order to find a glimmer of hope in a world shrouded in fog.​