Years ago, the great hero Ortega bid farewell to his wife and child as he embarked on a mission to defeat the malevolent Archfiend Baramos. Ortega failed in his mission, and Baramos still threatens the world. Now, on their sixteenth birthday, Ortega's only child is summoned by the King of Aliahan and tasked with a mission of utmost importance: to take up Ortega's quest, defeat Baramos, and save the world.