After Blowing up the Sacred Toilet, the Country Allowed Me to Conduct Scientific Research with Peace of Mind.

Accidentally traveled back to a parallel world a year ago? This time, the Zerg must pay the price! Nanobugs form the Great Wall of Steel! Mechanical Titan! T800 series robots form a torrent of steel. ... Galaxy weapons! Who said this planet is technologically backward? This is simply hell difficulty. Zerg: Wait a minute, is there a blue giant star in your gun? "Put the gun down first, and we can talk if we have anything to say." ..... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.