Isaac, the hero of the original Golden Sun, begins to question the actions of the Wise One. Refusing to accept its decisions simply because of its godlike status, he journeys to find the answers to his many questions, no matter what the price

Cursed with the powers of the Mars Star, Isaac's life slowly crumbles at the hands of his own kindness and respect for others, until one day when he collaspes and saw the truth that was about to take shape.