Mad Doomsday: I Bound the Death Rollback

[The female protagonist is an ordinary person with no powers + growth type (very weak at the front) + twins + a male protagonist] Dai Huaibai died many times. The first time was when I was strangled to death by my roommate in the dormitory. Li Wan rode on her, her pupils were all black, she grinned from the corner of her mouth to her ears, and said with a smile: "Don't be afraid, then you will be as happy as us." She thought that was the end. No. She woke up. Go back to forty minutes ago. The first time she was reborn, she could only run. If you can't run, hide, if you can't hide, die. In her second rebirth, she learned to use a knife. Learned to hear sounds and identify locations in the dark. Learned to decide whether to fight or flee within three seconds. The tenth time she was reborn, she led seven people out of the blockade. Three died and four survived. She squatted on the side of the road for a long time, then stood up and continued walking. After her countless rebirth, she found the source of the doomsday. Each death returns to an earlier starting point. Every time I come back, everything returns to zero. Teammates changed one batch after another, some betrayed, some sacrificed, and some didn't recognize her at all in the next rollback. Only her memories were accumulating. Die once and become stronger. Die again and be stronger. She is not a genius. She just dies enough.