In a kingdom faraway… the royal family was dethroned overnight by its own general. The king tried to escape with his son, whereas the princess who was left behind was captured by the enemy. Alone, the general gave chase and managed to catch up to the king and the prince. The king fought the general, telling the prince that he had to run away, otherwise he’d be killed and the lineage of dragon would be eliminated. When the prince hesitated to run away, the king was mortally struck… and used his last energy to teleport the prince elsewhere, so that he was saved from the general.

The prince was found by a girl and her father, and was nursed back to health. However, everything that happened had crippled his spirit, and he didn’t have any wish to go and reclaim his kingdom. He was content to live with the girl and her father.

But the general’s soldiers were still looking for him. One day they happened upon the house, and the girl’s father tried to protect the prince… and was killed. Before the soldier could go and kill him and the girl, he unleashed a power which killed all of the soldiers. This power was something he had for being of the dragon lineage, and is not something he could freely control.

Afterwards, they buried the girl’s father… and the girl begged him to travel together. She wanted to get revenge for her father. Soon after, girls from various places and status joined him in his quest to reclaim the kingdom… to ultimately fulfill an old prophecy. Because there was an old prophecy that said that when the kingdom was in peril, it will be saved by someone of the dragon lineage and his queen….

[From Eroge Notes]