Dragons were extraordinary creatures.
Although many animals mutated and developed abilities following the events of First Light, there was something different about Dragons who mutated through reptiles.
They, unlike other mutated beasts, were untameable and nigh-invincible.
It is said that to kill a single Dragon, you would've needed at least 50 nuclear warheads.
Yeah, they held that kind of power.
Fortunately, their reproduction rate was slow, and they were free creatures.
Humanity tried to fight them in order to drive them to extinction since they were a threat to them.
However, no matter what humans did, they were no match in front of the sheer strength of Dragons.
So they had no choice but to let the Dragons be as they were. Only then did they understand that Dragons didn't pose any threat to humanity.
Why? Because for them, humans were like bugs….