Frozen Apocalypse: I Stockpiled Billions in Supplies

[Apocalypse + Rebirth + Billions in Supplies + Dual-Pupil Space + No Saintly Do-Gooder + Ruthless]

The sun plunged into a black hole in the Milky Way, and sunspots on its surface dwindled rapidly. Earth entered its sixth ice age! A global frozen apocalypse descended, leaving only 5% of humanity alive across the entire planet! In his previous life, Duan Lang was timid, kind, and honest. In the end, his treacherous girlfriend and a coworker joined forces to kill him. Reborn two weeks before the apocalypse began, he unexpectedly awakened a black orb with a world of its own inside! Short on supplies? He used the orb to stash away billions of goods! His home wasn't good enough? He secretly renovated the staff dormitory, turning it into a top-tier apocalyptic safehouse! The ice age arrived, global temperatures plummeted, supplies grew desperately scarce, and life was devastated everywhere. Yet Duan Lang lived even better than he had before the apocalypse.

As for those who hurt him in his previous life, he would watch them die, one by one…