Shinitagari no Seijou ni Shiawase na Shumatsu wo.

is a Japanese light novel series written by Kanae Saito, with illustrations by Enji. The series began publication on February 10, 2019 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
Everyday, little by little, it just goes to ruin ... War between "Federation" and "Imperial Area". The "Federal" side has taken some contraindications to defeat the swamped battlefield.

The name of the created thing is "Saint Woman".

A girl-type artificial life form that possesses powerful abilities in exchange for the price of short life.

However, when the long struggle caused great exhaustion in both countries and the end of the war began to be seen, their full-scale introduction was postponed-finally the secret training facility called "Hakoba" was erased and darkened. I was about to be buried.

A fantasy document that describes the "final" days of girls from the perspective of "I" who was appointed as a tuning officer-a medical officer for the purpose of managing the physical condition of "Saints".