[Abandoned ending, don't read]
[Transmigration + System + Space]
[Hero: gentle and innocent at first, a yandere villain in the middle, then beautiful, strong, and tragic; highly intelligent]
[Heroine: a little calculating, puts her own interests first, easily satisfied, calm under pressure, and emotionally intelligent]
After transmigrating, Jiang Qiujin goes from being an unlucky young woman just entering the workforce to an unlucky young woman whose family is torn apart right as the apocalypse begins...
Jiang Qiujin: "No need to panic. I've got a System!"
She diligently fights monsters and levels up, conscientiously completes missions, and makes a good life for herself in the apocalypse!
It's just that her conquest target is way too clingy!
The heroine is a true virgin. The villagers killed the original heroine's parents and finally left and took them with them.