Figuring Out The Science

In the midst of creating this world, I realized that it needed a scientific side as well. It also needed to keep some level of historic accuracy as far as scientific discoveries went.

A simple example: At the time of the plague in Europe, no one really knew how it was spread. That was one of the reasons it was so deadly. If I have a character start washing their hands and such, I've jumped quite a bit into the future. "Sanitary" isn't really a word one associates with that time period.

This lead to another question from myself to myself: are the Immortals in any way ahead of humans as far as scientific discoveries? The answer here is yes, but not by much. In fact, by the time we get to the present, humans and Immortals are about even in the "discovering things" category.

Then came a third question: What makes the Immortals, well, immortal? I could take the easy way out and just say "magic" or something, but I want to get a little more complicated. Their genes are different. Just as their are genes for eye color, possible mental illness, and height, there are genes that make one simply not age...or just age very slowly.

In humans, this is a mutated gene that often leads to aging disorders like progeria, DKC, and the like. In Immortals, the gene is always inherited and combines with another gene common in all Immortals to create the immortality. This isn't pure immortality, though. Immortals can age, but it happens so slowly that it is almost at a stand still. The twins are over 400 years old by the end of Book One, but they do not look over 20 years old.

Here's the kicker; there are certain substances that hold off aging, so Immortals have the option to age a bit for appearance purposes or continue looking 18. For Dark Ones and Vampires, it is blood. For Shadow Walkers and Felians, it a being's life force. For Night Wolves and Werewolves, it's flesh (so sorry, no vegan or vegetarian Night Wolves exist). And yes, for all of them, human is best because of the genetic similarities.

I probably went into this WAY more than I needed to, but it helps to know the rules of your story. Fans of your work are less likely to, I don't know, come after you with torches and pitchforks that way.

The Immortal Language

There is a language amongst the Immortals clans (all of them) that is a beautiful combination of several known languages put together. For now, I have called the language Manchen-ni. The language is not spoken often in the series, but many Manchen-ni words pop up during the story, mostly as nouns. For example, the words Sapir, Krudos, Doushen, and the rarely used fecha are Manchen-ni words.

FYI: Fecha is a Spanish word for the calendar date. It has a totally different pronunciation and meaning in the Immortal world. Immortals prefer a meaning closer to the Portuguese meaning, which is similar to "noise." The Immortal version is not as nice, though.

The language is actually not spoken as much as it was thousands of years earlier (blame the whole Tower of Babel situation on that), but it is still spoken as a common language for those who cannot, or will not, speak English. Many of the "younger" Immortals hardly ever use the language but have heard it enough to understand it. They prefer to use their native languages and English. The twins, for example, start out speaking only German but later become very proficient in English. They recognize Manchen-ni, but do not know it enough to regularly speak it.

The Elders are required to know it, understand it, and speak it. The Ambassador's Guild is not required to speak Manchen-ni, but they must be able to understand it. This also goes for anyone else working with or for the Sapir (the title given to the Guild and the Elders).

So, in summary:

The twins and their Handlers: understand Manchen-in, do not regularly speak it

The Elders: understand it and speak it

Elizabeth: understands it and can speak it

All additional characters in Great Hall: can all understand it, do not regularly speak it

All additional characters outside Great Hall: some can understand it, none speak it

Humans: have no freaking clue about the language...YET...