Frozen Apocalypse: Decompose Luxury Cars to Upgrade Shelters at the Beginning

[The end of the world + rebirth + no heroine + god-level refuge + absolute self-interest] The world froze and the Ice Age came without warning. In the last life, Shen Mo kindly took in his neighbor, but was betrayed by Green Tea's ex and his good brother. He was eventually thrown into the snow in Baidu below zero and frozen into ice. Reborn and returned to three days before the extreme cold came. Shen Mo awakened the "Black Box System of All Things", which not only can decompose all things to obtain source energy, but can also input blueprints for unlimited synthesis! Shen Mo: I don't need brothers or women in this life, I just need an impregnable fortress buried deep in the earth. So, when everyone was frantically buying thermal underwear, Shen Mo sold the company and took a huge loan of three million! "Decompose five million Ferraris, obtain 10,000 points of source energy, and strengthen the LV1 earth core alloy layer!" "Enter top-quality Wagyu beef and Bordeaux red wine, turn on the biosynthesizer, and provide unlimited heat energy supply!" Three days later, a cold wave swept across the world, and the temperature dropped by 100 degrees! Corpses littered the ground, and people killed each other for half a piece of ice-hard ham. But Shen Mo was in the constant-temperature fortress fifty meters underground, drinking red wine and eating steak. Through holographic monitoring, he quietly watched his former enemy kneeling in the snow like a dog begging for mercy for a place in the door... "Open the door? Sorry, my shelter doesn't need human fertilizer."