Synopsis
A stone resembling an egg was discovered ten years ago, later revealed to be the legendary Dragon Egg. When it hatched, it became clear that those who could communicate in the dragons' language would gain the ability to command their immense power. Following what became known as the "First Hatching," an international organization selected gifted children to learn dragon communication and undertake dangerous missions. These children formed the Knights of Dragon and achieved success by locating dragons and mastering their language around the world. However, their progress was halted when the Defectors launched an attack.