so far that would make no sense story wise. the whole past 14 chapters are a road to reclaiming your heritage.
The last chapter explained that once the humans and elves were one race, named "The Elvenar".
After there encounter with the Amuni there race was devastated, divided about the road to take some elvenar went one "cultural" way and became the humans, the other group went the other "cultural" wat and over time became the elves.
As the constructs pointed out, each of them is now missing a vital part the "other race" has. and the only way to truly become the elvenar is if you are willing to embrace eachother.
The next chapter(s) will be about becomming the elvenar, which mean embracing the other race and together become one again.
Thats also the reason why there will be no "new guest race" anymore. as the next storyarc will be about your (re)evolution into the elvenar.