Ok, this is a rewrite.
In resume, for the first tome, the philadelphia Project ARK was a catastrophe who has doomed humanity. in 20XX, the USA scientist wanted to breach the continuum of space and time and have send a sort of spaceship 14000 years in the past in glaciation period. The creaw have make flee some predators, Sabertooth tigers.
They meet in a cavern 14 families, all the survivors of the glaciation and the only known ancestors.
Because of the machine, the predators found the cavern and attack the crew and the ancestor, wiping then all ancestors of humanity. So, us, are doomed to be wiped out and we are prisonner of a 14000 year timeloop, detaching us from the real world and reality. The Gmen then appears because of the paradox created. They are in the same worst dimensional loop. and cannot retrieve reality. So they "invade" the earth and all paradox universe so they can "purchase" time taking loops and loops.
This is the origin and base of the main story.
Concerning the dragon, millions years before, he was the same and has destroyed the G-Men world, dooming them in a time loop greater. He was their slave and he died to be a dracolich. But against all odds, he succefully died and reincarnate in Yvan. But the loop has catch him and he transformed into his original body, living.
If you spot this story on Amazon, know that it has been stolen. Report the violation.
For the church, ha was a biblical monster as the Best of apocalipse and the Satan of the religions, the father of all serpents. But Yvan had kept his faith in God and The exorcist has given him the mean dor redemption and to evolve to a regenerator, like him, a sort of angel living. The price was to suffer and redeem his soul through pain, like the cruxifiction for the padre and lab rat and dissection for Yvan. By not falling in the tentation of using evil powers and darkness powers, he was blessed to be a small regenerator / Leviathan/ Nun.
After aventures on aventures, he discovered the plot and his doomed world. So with his godlike (neutral/evil) powers, he helped his friends to build an ark on the base of hacked technologies from G-men and their slaves (under Tron influence). With the Ark, he makes a pact with G-men so he can try to escape the loop before it is too late. He also agreed to give his relatives and friend a 50 year of life so they still can try to escape before the fatidic experiment is done and the time loop completely closed (14000 year loop) So Savannah, some clone wyverns and his children have used the weredragon poison to transform into wyvern and found the hidden small arks left as a last chance.
The tome 2 explain how they arrive in a new universe with magic and deities remembering Daathr as an evil dracolich at the GMen service. Their Archi ennemies.
Yvan pass trough the god defences using laser and black hole technology eating light, mana and magic and crushing the gardian god Amaterasu.(not killing her).
They arrive in a world in a complete civil war between elves (Talmor) and Human warriors (like vikings).