Apocalyptic Suppliers

The earth is awakening, spiritual energy is reviving, and humanity is in danger. The protagonist returns to the pre-apocalyptic world with the Zerg nest and starts a new path of cultivation. Others are struggling in the last days, struggling to survive, but I have everything I want. Others saw the monster trembling, but I saw the monster's eyes light up. This is the best cultivation material, and I must not let it go. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.