Turn in the Heart of the Swarm at the Beginning to Build a Doomsday Defense Line

A crack in time and space appears! A year later the Zerg will attack Blue Star! Special elite soldier Yang Xiaolong activated the god-level option! Choice 1: Become Superman! No matter whether the people of the country live or die, kill everyone in the apocalyptic world where the insects are rampant, and show off to your heart's content! Choice 2: Walk with the country! By binding the double portal, mobilize the whole country to reversely research future technologies and weapons, and create the last line of defense for mankind! As a soldier, of course Yang Xiaolong chose the second one without hesitation! Build a doomsday defense line to resist the zerg! Reverse engineer future weapons and counterattack the Zerg nest! When massive worms crawled out of the cracks in time and space one after another, the whole world fell into despair and was destroyed! Only the East has become the last stronghold of mankind and remains standing! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.