The World Is Destroyed from the Start, So I Create a New One

[Spiritual qi revival + world-building + invincible protagonist.

There might be a female lead, but I haven't decided how to write her yet, so there isn't one for now. The magic cards won't stick around for long because of the plot.]

This is a world struck by a cataclysm, with civilization on the brink of destruction!

When all traces of technology disappear, will the course of civilization be cut short?

When the flame of civilization is kindled in a distant land, will it spread like a wildfire and rise again, or be trapped by reality and go out for good?

What does the future hold, and what is the truth of the past?

What is this world that suddenly opened up, and who am I, really?