MTL - Book of Technology - Chapter 21 Not optimistic

That lonesome night as he lays dying in the hospital, fearing of death and desiring the taste of life, his mind became unprecedentedly complex with mixed emotions.

Have you often come across a game where you start with a bonfire, surrounded by ice and snow, with resources all manually transported, and monsters attacking at any time...Xia Hong wakes up to find himself in such a world.The ice and snow rage on, beasts rule the land, civilization is lost, and all people and things that once existed have been invaded into powerful and bizarre entities, leaving humans as a humble race surviving in the shadow of winter, on the brink of extinction.Fortunately, Xia Hong possesses a camp system that can upgrade infinitely.[Small Bonfire]—[Iron Furnace]—[Solar Cauldron]...[Wooden Post]—[Training Ground]—[Martial Arts Hall]...[Bamboo Fence]—[Black Soil Wall]—[Iron Wall]...[Monument Stone]—[Notice Board]—[Hero's Monument]......As Xia Hong slays the beasts and exterminates the bizarre entities, gradually gathering humans, dispelling the winter, and opening up territory, the mysterious veil of this world is slowly unveiled in its entirety.

[Apocalypse] + [Rebirth] + [Hoarding Supplies] + [Surviving] + [Infinite Space] + [Dark Revenge & Non-Saintly]The world enters an Ice Age, ushering in an icy apocalypse where 95% of humanity perishes! In his past life, Zhang Yi was killed by those he had kindly helped, due to his benevolent nature. Reborn a month before the ice apocalypse, Zhang Yi awakens a spatial ability and begins to hoard supplies frenetically! Running out of supplies? He empties the warehouse of a super-mall worth billions! Uncomfortable living conditions? He constructs a super-secure dwelling comparable to a post-apocalyptic fortress! As the apocalypse arrives, while others freeze like dogs and would abandon anything for a bite to eat, Zhang Yi lives even more comfortably than before the apocalypse.Green Tea b**ch: “Zhang Yi, let me into your house, and I promise to be your girlfriend.”Rich Second Generation: “Zhang Yi, I’m willing to trade all my wealth for a meal at your place!”Beastly Neighbors: “Zhang Yi, you should share your supplies with us, don’t be so selfish!”……Watching these people who betrayed him in his past life, Zhang Yi lies comfortably in his safe house, living a carefree life as if in a paradise.Zhang Yi: “Why should I care whether you live or die? I would rather feed my things to the dogs than give them to you!”

Talented in Magecraft but useless in physical combat?

Can summon 10,000 Servants but can he defend the rear by himself?

I will say just one line in reply:

“That will not be a problem!”

This is the tale of a young man who obtained an enshrined miracle.

“As long as I have my familiars, I am undefeatable!”

- Description from Novelupdates