Travel through famine years and awaken a post-apocalyptic survival system.

Opening his eyes, Zhao Qingsong found himself transmigrated. His grandfather had risked his life to secure a job at a state-owned factory, a lifeline for the whole family—but his uncle's family, blinded by greed, tried to snatch it by force, relying on their numbers! "This job must be given to your cousin!" His parents were weak, his sister was suffering from hunger, and the whole family was on the verge of being driven to despair—[Ding, host detected to be in a post-apocalyptic world, post-apocalyptic survival system activated.] [To help the host survive better, the host is advised to find and bind a shelter as soon as possible. Shelters cannot be dropped or traded.] [Please cherish and protect your shelter, it is your greatest guarantee for survival in the post-apocalyptic world.]… Zhao Qingsong listened to the system's introduction, and something felt off! Although life here was difficult and resources were scarce, it shouldn't be the end of the world! Had the system made a mistake? But it didn't matter, he had a cheat code. I'll fight for jobs! I'll grab food! Whoever blocks my path to survival, I'll make them go to hell first! ...As Zhao Qingsong continued to complete his missions, he retrieved various cutting-edge technologies from later generations.