After a few minutes of travelling on the city, they arrived at the Capitol building. "Welcome to the Capitol building of Theiel Schregre! Actually this government hall is more like the largest technological research and development facility in the Hegemony, so expect to see lots of exploding materials and marauding animals.' Scheleina said. Upon arriving at the gargantuan skyscraper, the inside of it is really unexpected. It is a large sanctuary, expanding a few kilometers in diameters. Artificial bodies of land and see pockmarked the surface, complete with mountains, valleys, lakes and river. Gargantuan and exotic fauna and flora can be seen, and are being studied by thousands of the sector's scientist citizens. Upon getting the lift up towards the higher floors of the Capitol, they witness countless different feats of Diyelian technological advancements. There are floors in which several weird, towering mechsuits measuring about 25 feet are being constructed, floors in which their ships are being tested, floors in which several weaponry are being test-fired to see the results and floors in which various genetic and bio-mechanical experimentation are happening.

They stopped at about halfway through the top of the building, and arrived into an area still somewhat connected to the experimentation area. "Here we go! This is the bio-signature and species identification and registration area. This is where we get genetic sample to see what your genetic make up looks like. If you wanna see how much Diyelian biogenome is left in your bodies, you can volunteer to provide some samples. Just a drop of your blood would be enough." Scheleina explained. Lyrniux volunteered on behalf of his contingent. After a few minutes of chatting, they received the records.

"Okay, let's see." the young maiden said, while checking the results, a large group of scientist accompanying the contingent now and getting some physical examinations to be saved on their records. "Cool! As far as we can see, your biosignature is still 100% Diyelian! But the more interesting fact is that your dormant evolution genes, known to us by the name of Ascendancy Gene has adapted to living in a harsh, radioactive environment, evident of the traces of biohazard materials in your cells. Normally, our Ascendancy Gene can become activated by exposing ourselves in a very dangerous and life-threatening external stimuli. In your case, the massive radioactivity from your homeworld, and on our end, the introduction of the Novashadow symbiote to our body systems. Right now, since all Diyelians are equipped with this symbiote, either by inheriting from birth or manually applied via vaccination, there's no more Diyelian that has a dormant Ascendancy Gene. So you're all technically Diyelians with a gifted ability for extreme habitability." Scheleina elaborately explained. Lyrniux and his men was put in awe with all these explanations. "Oh, I see. That's why we are able to survive through our irradiated wastelands and turn into a thriving civilization. Cool!" he replied. "However, activating our genes would result into a catastrophic consequences. Once activated, it can never be switched off again, and will adapt only to the previous stimuli that triggered it. That's why psionics somehow a disaster to us when we forced ourselves to activate it as well. You see the previous gigantic war machines down there?" the young scientist paused, pointing down below the previous lower floor. "Those are being used for our Endbringers, hulking machines in which our disabled soldiers becomes the 'soul' of it. Most of the time, it happens due to very dangerous missions encountered by our military, but right now the increasing number of reason would be because of the forced psionic awakening getting out of hand." Scheleina said, then continued. "Anyway, how about you Eppoku, what exactly are you folks made of. And that moon-temple thing that you said, could you give us the exact coordinates? After your tour here, we'll be helping you build your worlds and as well investigate that satellite that you have. Maybe it will show some interesting things to us."

Spoiler: Ascendancy Genes (hover to show)

There you go! That's the reason why psionics are deadly to Diyelians, why we are able to cope up with a Flood-like symbiotic hivemind virus and why the Eirfvenzienians are able to go thrive in their irradiated wastelands.