>>23353058
The other thing is that she's from the Murasame Labs, and they use orphans for their stock. Their procedures are more invasive and brutal than Augusta and Vist, which is why Deux looks like a freak in comparison to Gates, and why you don't have a single example of one of their cybernewtypes making it to adulthood (whereas we have a handful of Augusta newtypes growing up and even healing from their trauma). Furthermore, in side material like Gihren's Greed or Four's novel, it's noted that Murasame Lab cybernewtypes don't have very long to live as they're so sickly.