[In my past life, zombies chewed me down to half an arm, and I was still delivering takeout for my boss. This time, I’m standing in front of the supermarket shelves with a cold smirk.]
Su Ming clenched the newly awakened [Doomsday Technology Tree System] and stared at the crimson warning counting down from 72 hours. He promptly stacked three cases of Old Tavern Pickled Cabbage Noodles in his cart. The System’s mission told him to stock up on supplies, but who knew why completing the side quest “Stockpile 100 packets of instant noodles” would reward him with [Electromagnetic Pulse Rifle Blueprints]?
When the whole world descended into a viral hellscape, others scavenged for canned food in the ruins while he strolled past zombies in a nanotech exoskeleton. When survivor bases cheered over diesel generators, even the toilets in his underground bunker came with particle-purification functions. Most absurd of all, on the night a horde of Lickers attacked, he happened to finish the daily quest “Roast 20 zombies with a homemade laser cannon,” and the System even threw in a [Prototype Gundam Assembly Manual]...
“Brother Su, the military says they’ll trade three tons of ammunition for your antigravity motorcycle!”
“Tell them to bring ten cases of river-snail rice noodles, then we’ll talk.”
By the third month of the apocalypse, every faction was deep in thought as they watched Su Ming use instant noodles to barter for a star destroyer’s blueprints. Meanwhile, he was crouched in his lab muttering, “Why does this quantum portal model look like Meituan’s order screen?”
(High-octane tech and dark humor: a hardcore comeback from delivery bags to star destroyers. When the System turns the laws of physics into a sandbox game, this book is also known as "About How I Did Research and Development During the Apocalypse and Happened to Save the World" and "Don’t Panic, the Zombie King Is About to Become My Test Subject")