During a dangerous period of war and destruction between humans and dragons.
2000 years of war and humans seems to emerge victory....
But dragons had not abandon yet.
In dragon's world,
females are really rare,
That's why, usually dragons had to kidnapp one female human for the purpose of descendants (dragon life is long but not eternal)
It's still a mystery how human women can gave birth to dragon's childs,
actually they all die...
There is 2 type of dragons,
the pure one (ancestor only dragons)
mixed one (ancestor humans and dragons)
most of the time the mixed blood baby is 75 % dragon and 25 % human-
the most huge percent of blood gave to the baby the attribute (dragon or human form)
- a baby with blood : 30% dragon and 70% human will be a human baby (In that case, that can rarely happend, the baby is killed)