In the Apocalypse, I Killed a Reborn Survivor and Stockpiled a Fortune in Supplies

Reborn in the apocalypse + secure fortress + factions and armies + one heroine. After being besieged by four King-level ability users in his previous life, Xiao Qiang is reborn and awakens dual abilities. He tames Fenglei Beast, the strongest Thunder-type beast, kills a fellow reborn survivor to seize billions in supplies, gathers spirit stones, raises spirit beasts, builds an apocalyptic steel fortress, and establishes the Dawn City Defense Corps! In the apocalypse, there are plenty of people and plenty of supplies. You say you want to join us? Sorry, we’re full!