At the end of the Ice Age, I hoarded billions of supplies

The last days are coming, others are frozen into dogs, for a bite to eat can give up everything! ] The last days + rebirth + explosive storage + if + infinite space + black revenge not Madonna
The world has entered an ice age, the ice apocalypse is coming, and 95% of the human beings on the planet have died!
In the last life, Zhang Yi was killed by the people he had helped because of his kindness.
Reborn back to a month before the ice apocalypse, Zhang Yi awakens spatial powers and begins to frantically hoard materials!
Lack of supplies? He gutted a $10 billion warehouse in a superstore!
Don't you feel comfortable? He's built a super safe house worthy of Fort Doom!