The Doomsday AI Is Wiping Out Humanity, So I Stockpiled a Million Units of Energy

Apocalypse + rebirth + stockpiling supplies + spatial powers + descent into darkness AI wiped out the world, killing 80% of humanity. The survivors were transformed into cyborgs. In his previous life, Liu Yang was killed by Huo Xiaxia, the scheming woman he loved, and her accomplices. Reborn one month before the AI apocalypse, Liu Yang unexpectedly awakened spatial powers. He began frantically stockpiling the energy cells essential for survival. He cleared out an AI factory, bought weapons, and set out to take revenge. With a second chance at life, he would make everyone who had ever hurt him pay. Huo Xiaxia, that scheming snake, would become his slave. Get on your knees! Zhou Long, his enemy, was fit only to carry his shoes. He'd tear off his head and kick it like a ball. As for everyone else, they could all get on their knees and take their own lives.