Assemblers of Infinity

The story unfolds with the crew of Moonbase Columbus uncovering a colossal alien structure on the Moon, constructed by intelligent, microscopic machines that consume everything in their path. As the structure grows and its creators proliferate, uncertainty looms over whether this is an alien invasion, a first contact scenario, or a catastrophic failure of human nanotechnology. Amidst chaos on Earth, scientists race against time to uncover the truth and save humanity from potential annihilation.