[@Auragreedia]This should hopefully answer both your questions about the story:

The people that remained after this disaster can be categorised into  three main types: 
-Humans: Who remember life before the war and saw everyone basically die in front of them.
-The Experiments: They remember life from the war onwards. If they were a soldier they remember the gruesome battle side of it, if they were used politically than they remember the politics of the war more than the deaths.
These people can be seperated into three seperate categories:
Experiments X, Y, and Z.
Experiments X:
Were the original experiment, the foot soldiers. Nothing more than physical changes, typically anthropomorphic due to the immediate bonuses with mixing human and animal dna (strength, speed, agility etc).
The second round of experiments X, were the much more human looking people, yet with some superhuman characteristics like super strength, bulletproof skin, advanced metabolism etc.
Experiments Y: These were the secret experiments, only discovered when people started asking questions about Z's and why they skipped Y. Y's were outlawed during the last three months of the war. These beings were indistinguishable from a regular human, yet the mind had been elevated for extremely precise and powerful purposes, including hypnosis, telepathy, false self-inception, language fluidity etc. They were used as political figures, the faces that purely served their nation's interest.
Experiments Z:
Dangerous, for the most part. These were the last of the created species, the rushed out half bakes that lead to the end times. They had abilities that were not just enhanced or spliced from other beings, but things that had never been seen before. Whether they could tap into camera systems with their body, or teleport themselves or even others across nations, perhaps they could use their hands to change the chemical composition of things around them. Whatever it was, these impressive abilities didn't help end the war, but instead end the world. Now it's time to fix it.
-Lastly is the transmutants. These creatures were ordinary humans when the war was waging. But ended up being the second biggest cause for humanity's collapse. After a few rushed experiments were released into the field, some airborne viruses and pathogens were released as a side-effect which for the most part only caused regular cold and flu symptoms. But one in a hundred would go through an excruciating change in their body and their mind, down to their cells. Not fitted to be called human anymore, these beasts ravaged the public spaces they were in and took out anyone who weren't affected by the airborne diseases or the casualties of war. Very few maintained their consciousness, but that's possibly a curse more than a blessing, now with the challenge of having a new form and those that were left of humanity struggling to trust them.

The Title 'New Humans' is one that the people of Trexist give themselves, no matter which category above they belong to. They want to move forward as one united people. Calling any particular group 'New Humans' would diminish that. (At least that's the mindset of the people when we start the story anyway.)




Sure! Just one example should be plenty, send it to me in PMs if you could.  sounds like you'd fit in great here anyway!