In the world of nanomaterials, an expert's life takes an enigmatic turn as he witnesses an unexplained countdown materialize before his eyes. This perplexing phenomenon thrusts him into the crosshairs of a military inquiry. Driven by the need to decipher this riddle, he embarks on a journey into the depths of the virtual reality game "Three-Body," meticulously crafted by the clandestine entity known as ETO. Within this immersive digital realm, he unearths layers of truth hidden beneath the surface.