Introduction to the novel
In the fifteenth year of the apocalypse, Xiao Cheng, the scavenger captain of Rusty City, brought a mechanical arm to fight the mutant "Speed Walker". He accidentally encountered the genius girl Wu Xiaoyan and the biology doctor Jiang Chen, and traveled to the second year of Dragon and Phoenix at the end of the Yuan Dynasty due to the space energy of the alien escape cabin.
The three of them fell from the zombie battlefield into the age of cold weapons. They had to hide "foreign objects from the future" such as robotic arms and assault jackets, and they also had to deal with accusations of "monsters" and the crisis of exorcism by shamans. Xiao Cheng relied on his robotic arm transformation ability and apocalyptic wisdom to help Zhu Yuanzhang's army improve their trebuchets and use "jet boost" to repel the enemy, gaining the trust of Li Shanchang and Zhu Yuanzhang; Jiang Chen discovered that Yuanmo's bacterial flora could inhibit the zombie virus and used wheat bran fermentation liquid to build an epidemic prevention system; Wu Xiaoyan saved her companions many times with her precise crossbows.
Unexpectedly, the antibody samples they traveled through were leaked, and the zombie virus spread in the ancient military camp, mutating into more infected people. In a desperate situation without isolation facilities or protective clothing, the three used wheat bran lactic acid bacteria and mugwort disinfectant to fight the virus. They also witnessed Zhu Yuanzhang burning down Dongying to control the epidemic.
Later, the alien escape capsule appeared again, and Xiao Cheng's robotic arm absorbed its energy and the heat of the fire field, opening a temporary space crack. Carrying the improved data of ancient flora and antibody samples, the three people made a thrilling return to the post-apocalyptic Rusty Iron City and successfully developed a vaccine to promote reconstruction.
However, the Hongwu wheat straw stuck in the mechanical arm, the mysterious signal from the ancient military camp, and the legend of the "future miracle doctor" imply that the bond between the two time and space has not been broken. After the apocalyptic vaccine becomes popular, when Xiao Cheng's team cleans up the zombie nest, the robotic arm receives a stronger signal across time and space, and greater secrets are waiting to be revealed.
