Xiao Yanci, a lone scavenger, struggled to survive in the wasteland destroyed by the technological plague. He has only one goal: to find the legendary "Ark", a pure land that has not been affected by disasters. However, everything changes when he accidentally discovers a mysterious data chip. The chip revealed that this apocalyptic disaster was not a natural disaster, but a man-made disaster, and now, several powerful forces want to take the chip for themselves. Xiao Yanci is forced to make a choice between continuing to survive alone and uncovering the truth that may change the fate of mankind.