Defiant and brash, Princess Kaguya Takenouchi isn’t the ideal heir to the moon's Silver Court. But when villainous usurpers attack her people, she must rise to the occasion and protect the imperial line.

After Kaguya has a chance meeting with Toyo, the younger sister of Kiruhito Matsunouchi, the pair travel to the capital in order to clear the name of Kaguya’s mother. Meanwhile, Kiruhito learns the truth behind the devastating incident 16 years ago and vows to kill his emperor. New alliances lead to big changes!

After Kaguya has a chance meeting with Toyo, the younger sister of Kiruhito Matsunouchi, the pair travel to the capital in order to clear the name of Kaguya’s mother. Meanwhile, Kiruhito learns the truth behind the devastating incident 16 years ago and vows to kill his emperor. New alliances lead to big changes!