[System] + [Unlimited Space] + [Apocalyptic Survival] + [Stockpiling] No CP (Contact Person)

Suli had few family ties from a young age; her parents divorced and left her to be raised by her grandmother.

After her grandmother died when she was thirteen, she lived alone in the old house and unexpectedly gained unlimited space, which began her three-year hoarding career.

One night when I was sixteen, an alien system, 0079, logged onto Earth, binding five percent of the surface population and pulling them into an endless survival game.

A bizarre and ever-changing survival game; only by completing the game can you return alive to the real world...

Ancient drought has been completed

The foreign earthquake has been completed.

The flood relief efforts in the Marquisate have been completed.

The archipelago magma formation has been completed.

Nuclear disaster variant completed

The virus intrusion has been completed.

The invasion of the giant eye has been completed.

The Supersonic Era is Complete

Ice Age Insect Plague

There will be scenes of her saving people in the early stages. She is not a saint; it's just for the sake of the plot. She will gradually grow and mature.