Global Freeze: I built the safe house of doom

The world entered the ice age, the cold end times came, 95% of the planet's human beings all perished! 　
In his last life, Zhang Yi was killed by the people he helped because he was kind-hearted. 　　
One month before his rebirth in the Ice Age, Zhang Yi awakened his spatial ability and started to hoard supplies like crazy! 　　
Lack of supplies? He directly emptied a superstore warehouse worth 10 billion! 　　
Not comfortable to live? He built a super safe house comparable to the fortress of doom! 　　
The end of the day came, others are frozen into dogs, for a bite of food can give up everything. 　　
But Zhang Yi was more comfortable than before the end of the world. 　　
Dream goddess: Zhang Yi, as long as you let me into your house, I promise to be your girlfriend. 　　
The arrogant rich kid: Zhang Yi, I'm willing to trade all my money for a meal in your house! 　　
Beastly neighbors: Zhang Yi, you should share the supplies with us, you shouldn't be so selfish! 　　...... 　　
Looking at these people who had betrayed him in his previous life, Zhang Yi was lying in a safe house, comfortably living a life like a paradise. 　　
Zhang Yi: What does it matter to me if you die or not? I feed my stuff to the dogs and not to you!