Dragons Of Terra Sphere - Part I - Deadly Sanctuary. The Occasion Mists, #3

Many millennia ago a spacefaring race called the Quareem and their travelling companions, the dragons, came across a solar system. Investigation revealed a young sun with the third planet showing life-form readings. They named the world Terra Sphere and chose to investigate the life on this world. A landing was ruled out due to the size and savagery of the dominate species of the planet. They would observe the dinosaurs from altitude, but disaster strikes and the spacecraft crashes to Earth.
Without their technology to defend themselves the Quareem soon fell prey to the dinosaurs. The dragons, much larger and stronger than their companions, are able to survive: even surviving the time when the dinosaurs become extinct. In time, a new dominant species evolved called Man, and for many, many thousands of years there was a peace between man and the dragons. But that was all about to change...
For, as dragons flew across the lands some began to notice a decline in their numbers. In time, the dragons discovered why... They found the humans had turned against them... Fleeing her home in the forests of Lavenseer, a lone dragon makes a deadly choice... She would fly north, beyond the Bad Lands, a place where even humans dare not go! And then, when she believes she is safe, having reached the Mountains of Lesuth, she makes a new and startling discovery!A lone dragon keeps a watch on a strange city that sits high in the mountains, shrouded in a green mist...
and which is deadly to any dragon that approaches the city. And into this deadly war comes two who are destined to shape the future of the dragons... A young dragon called Kolay'sha and her friend, a young orphaned deer called Pearl. Together they will grow and be responsible for taking the dragons out of their sanctuary; a place that, if they remain, can only hold death in the times to come!On their own they were formidable.
Together... they would become a legend!