Aliens are coming, and they intent to expose Earth to advance technology, wonderous trade, and a myriad of conquering species. The 'Crew', a veteran unit of soldiers, will build a base and fight to survive against the tides of invaders. Eric Yang is thirty two, a combat veteran of the Saudi war, and a student at Denver University(DU). His goal was to reintegrate back into society. His service freed him from the mistakes of his past. His dedication pushed him to achieve more from life even with his disabilities. While not all scars from war are visible, Eric was given a cybernetic arm that even scientists in 2032 considered futuristic. An isolated semester at DU is disrupted by his doctor's dire warning. The asteroid barreling toward Earth is an alien spacecraft with hostile intent. Eric scrambles to plan, consolidate, and form his team while the rest of an oblivious society is prevented from vital information. contains untraditional relationships.

Eric Yang has weathered the first arrival of aliens. Earth is embroiled in endless conflict as a new dawn of warfare changes humanity. His base building, gear purchases, and determination will achieve victory. Or so he hopes. Join Stronghold Mansion as they persevere the age of VIkingism.

Looting Denver proves fruitful. The crew and community are ready to step up their offensive and defensive abilities. New species are needed to stabilize life, some more exotic than others. Journey with Eric, as Stronghold Mansion and Stronghold Aspen, emerge stronger than ever. If only those pesky aliens would go away.

Eric Yang and the Bastion Community are at a tipping point. Eric battles to clean up Earth while trying to rescue stragglers desperately surviving the apocalypse. Deep in the Universe's core, two factions go to war. Eons of planning are suddenly unraveled as the opening salvos shatter the endless peace. Join Eric and the community on this epic conclusion to the series!