Dragon's Courage: Finding the Heroes' Children

Ryzen is an adventuring mage, or he'd like to be, and thinks he's cursed to be alone forever, without friends. To make things worse, his father is a famous knight-mage adventurer who's party is known throughout the world. Ryzen can work high class magic, but no party will take him because he's the child of a hero. Little does he know he's about to run into two people who have the very same problem. They happen to be after the very same quest he is, a quest that requires a party of three people at least. So, they form a party with him. Together they find more heroes' children and form a guild. Can these adventurers become the heroes the world needs and save it?