[Reborn + System + stockpiling supplies + base-building + no romance + pure power fantasy + invincible heroine]
In her previous life, she had no special abilities or powerful connections. Relying on herself, she survived until the very last day of the apocalypse, only to die on the night the zombies besieged the city.
Reborn before the apocalypse, she binds herself to the strongest support System.
System storage: food, medicine, weapons, and ammunition, packed until they overflow.
Recruitment rewards: For every person she recruits, she copies their strongest talent. Special abilities, intelligence, combat skills: they all become hers.
System shop: From stab-proof vests to armored vehicles, from gene-repair serums to base blueprints, if she can think of it, she can buy it.
The apocalypse hasn't even begun, and she's already turned herself into a walking arsenal.
When it comes, everyone else is running for their lives while she's recruiting people.
Power users, military geniuses, medical experts, sharpshooters: she recruits everyone she meets and copies all their abilities.
From one person, to a team, to a city.
Her fortress is the last sanctuary in the apocalypse.
And she herself is the most unreasonable force in this wasteland.