Returning to the eve of the catastrophe, I could infinitely replicate supplies

Intro: Synopsis: [Apocalypse + Rebirth + Space + Sci-Fi + Duplicating Supplies + Rebuilding Homeland] [Female protagonist, male lead present, skip if not interested] Global catastrophe, various natural disasters strike one after another, extreme winter, extreme summer, constantly alternating! Thunderstorms, floods, solar storms, droughts, earthquakes, volcanic eruptions, tsunamis, acid rain, meteor showers, plagues, famines, toxic invasions... Under natural disasters, man-made disasters are endless. In despair, human nature twists. In her previous life, Tang Li struggled to survive for five years in the apocalypse, only to ultimately become food for cannibalistic demons. After rebirth, Tang Li gains a miraculous space. As long as supplies are placed within it, they can be infinitely duplicated and retrieved repeatedly! Living this life anew, Tang Li has only one goal – to live like a human! (Apocalyptic natural disasters, no zombies, no superpowers; leans towards sci-fi, with technological products like underground cities appearing later) [About the Male Lead] The male and female leads had interactions in their past lives, and the male lead speaks in the first chapter, but his formal appearance is quite late. [About the Space] The space allows for infinite duplication, so the protagonist won't hoard too much of any single item. Skip if this is a concern. [About Companions] Due to the function of the space, the protagonist cannot remain a lone wolf forever. She will build her own force later on and will have her own companions. Skip if this is a concern. [About Surrendering to the Nation] This book will cooperate with officials later on, but the early stages focus on self-preservation. For those who wish to see the protagonist surrender to the nation, you can look forward to the second part of this book, the protagonist's third life after achieving a complete ending in this book, to be written after this book concludes. PS: Readers are welcome to provide suggestions in the comments section. As long as they are reasonable, the author will consider them and optimize the plot and content accordingly.