I always want to see stories like this where a someone couldn't help themselves and then causes such a big problem that there's no way it can be solved. It would be nice if there's a last scene where the person regrets what they did but it's too late...
First of all, thank you very muchi for traslating and sharing this gallery. The plot is interesting about the monster invasion, decimating the human population, and female cyborgs defending the survivors (maybe like the Stellar Blade ones?).