I Can Redeem It Infinitely in the Last Days

You start with an engineer shovel, and all the equipment and materials depend on cutting. Global catastrophe, blood moon volleys in the sky, and 90% of humans become bloodthirsty monsters. Chen Mo woke up in the ruins, his left shoulder was seriously injured, and he had run out of ammunition and food. "Congratulations on binding the 'Doomsday Resource Replacement System'. While others were struggling for half a pack of biscuits in the ruins, Chen Mo exchanged 5 survival points for three days of rations and a first aid kit. His system had unlocked the "special equipment" classification when the paranormal team was fighting among themselves over a pistol. But there's something wrong with the system. It doesn't require experience points, just "survival points". They don't give artifacts directly, only "blueprints" and "talent recruitment orders". So, while other survivors were still struggling to survive, in Chen Mo's shelter: The high-cold school beauty develops anti-viral serum in the sterile room; The genius female doctor used the seeds redeemed by the system to cultivate mutation-resistant wheat; The former female CEO is directing the engineering team and hammering out the "blueprint for small power plants"; The special operations Valkyrie used the "Exoskeleton Training Manual" he exchanged to train the newly formed "Legion of Dawn"... "Master, the satellite shows that there is a zombie wave moving in the southeast, about 100,000 levels." The synthesized voice of artificial intelligence zero sounded. Chen Mo looked at the torrent of steel lined up neatly under the city wall, and then at the nine beauties behind him who had their own charms but were all unique. "Tell Qin Mo that the First Artillery Brigade can test-fire the newly arrived 'Thor's Hammer' rail gun." "Remember, we are not seeking refuge." He looked towards the bloody sky and his voice was calm. "We are rebuilding civilization."