The Ultimate Devourer

Deadly Hemoplague

The technique worked at a cellular level, destroying red and white cells after infecting the targets.

Unfortunately, due to Narwa's moral constraints, she hadn't used it after she understood what the technique entailed, thus I had no memory of experiencing it.

But the technique involved a lot of high-end medical knowledge, which I had from Narwa, so I could technically use it at its full power even though Narwa didn't.

Of course, there would be some kinks and side-effects here and there since Narwa never used it, and she didn't know its power entirely, but I could work them out...

For starters, I left the civilian bunker after I made sure every survivor was safe and stabilized before I started to make my way toward the exit of the underground city. I was 100% sure they had already put guards at the exit on the other side, so it was futile to try a stealthy approach. However, the hemoplague magic was an air-based technique, so I could use it through the exit, make it go upward through