I Became the Commander of Red Alert in the Apocalypse

Biological attacks descended, the world fell. Xiao Fan obtained the red alert system and turned the tide in the apocalypse. Tanks roared across the wastelands, fighter jets soared through the skies. Warships sailed the oceans, breaking through waves, as lightning storms brewed in the clouds above. This is the story of a young man who obtained a system and began to amass an army, saving the world and defeating villains.