(Apocalypse + stockpiling supplies + pseudo-science fiction + pocket dimension + building a base. No System, so read with caution if that bothers you.)
An alien civilization arrives, and a zombie virus breaks out.
Yet You Huan gains access to a mysterious pocket dimension whose environment is remarkably similar to Blue Star.
At first, he goes on a massive shopping spree, stockpiling supplies.
But then he realizes that nothing beats producing what you need yourself and becoming self-sufficient!
In this Apocalypse, he intends to live better than ever!
While the other survivors go hungry,
crying, “One silver coin for a liter of wheat, one silver coin for three liters of barley. Don’t waste the oil or wine!”
he builds a base in his pocket dimension, cultivates fertile fields, and develops energy sources...
But what is the purpose of the alien invasion?
What caused the zombie virus to break out?
What secrets do the ability users hold?
And what is behind the mysterious girl’s summons?
Everything points You Huan forward,
toward the final mystery of the Apocalypse, and the dawn of a brand-new pastoral age!
It's written inexplicably