After the rune transformation was completed, Feng Qi began adaptive training in the following days.
The Demon Dragon's abilities gradually appeared during training.
From the information in Wei Wei's hands, he learned that the Demon Dragon was an extremely powerful domain creature. It was the strongest creature in the Evil Dragon Domain Field that had wreaked havoc back then.
Two famous domain combat teams were killed while trying to disperse this domain field.
There was only one Demon Dragon Rune Crystal, and there was no second one in the outside world.
Back then, the entire corpse of the Demon Dragon was dragged to the Scarlet Research Institute for research, so its complete research data was preserved in the Scarlet Research Institute.
This creature was 13 meters tall. Its form was similar to that of Tyrannosauridae from the Jurassic Period, but it looked even more ferocious and terrifying.