In Those Years of Purest Hatred, We Tortured Each Other

I'm Looking for an Article. I've Read It Before, but I Forgot to Save It Halfway Through. I Can't Find It.

I would like to read a book similar to "I Distribute Weapons to the Protagonists in the End of the World". It is a post-apocalyptic rebirth story. The female protagonist is reborn and is stabbed by a teammate. She brings the healing powers and space from her previous life. She makes money by treating a CEO's legs. The male protagonist prays for the female protagonist to lead him and his friends.