The Last Dragon's Secret Son

The Black Dragon, hiding for three thousand years and waiting to die, rescues an abandoned infant he names Kian. He thinks he's saving the baby, but it's the Dragon Clan saving him. Kian is not human; he is the last glimmer of hope, condensed from dragon souls after the Dragon Clan's annihilation. He was placed for the Black Dragon to find. On the day the Black Dragon faces a Dragon Slayer, Kian will transform into a Golden Dragon to protect him.