Light Novel Volume 9

English=Donning a precious keepsake dress made by her mother, ex-selfish-princess Mia throws open the doors to the ballroom and prepares to confront the swirling conspiracy threatening to swallow the whole of Sunkland. It is here that the Crown Prince Sion is prophesied to be fatally poisoned by his younger brother, Echard. The death of either brother would surely lead to ruin, so Mia needs a plan to avert disaster. After considerable (by Mia standards) thought, she devises a brilliant (again, by Mia standards) scheme. It’s time for Operation Keep-Sion-Dancing-So-He-Never-Has-a-Chance-to-Drink-Anything! Unsurprisingly, her plan falls flat almost immediately, as the myriad factions and players in this game of power are hardly willing to sit idly by and allow her to interfere with their goals. When she’s up against Sion’s burden of justice, Echard’s inferiority complex, AND Sunkland’s complex political background, can Mia lead everyone toward a better, brighter future?
 * -|Japanese=戦装束（形見のドレス）に身を包み、元わがまま姫ミーアは舞踏会の扉を開いた. 変化した皇女伝によれば、今夜、第一王子シオンは弟エシャールに毒殺される. 兄と弟のどちらが命を落としても、未来は破滅へと向かうだろう. 思いついたのは、「シオンをダンスに誘って、何も口にする隙を与えない」作戦！　だがその夜会には、反女帝派による、とある企みが隠されていて——？

Part 4: To the Moon-Led Morrow III

 * Prologue: The Doctrine of Empress Mia —Ludwig’s Important Duty—
 * Chapter 1: The Secret Behind That Dress...
 * Chapter 2: Princess Mia Thinks...and Thinks...
 * Chapter 3: Mia...Isn’t Living a Lie!
 * Chapter 4: Nod, Nod...Nod?
 * Chapter 5: Fond Visions of Four-Eyes Past
 * Chapter 6: Princess Mia...Speaks with a Bit of an Accent
 * Chapter 7: Spark
 * Chapter 8: A World of F.A.T.
 * Chapter 9: Mia Channels Her Inner Seductress
 * Chapter 10: The Dance of Her Dreams, and Then...
 * Chapter 11: A Turn for the Worse
 * Chapter 12: An Ancient Poison —Coincidental Encounter—
 * Chapter 13: Two Noble Girls Who Dared Rage...and One Princess Who Definitely Didn’t Dare and Must Watch with Horror!
 * Chapter 14: Citrina...Finally Sees the True Nature of the Great Sage of the Empire...or Does She?
 * Chapter 15: Miabel...Goes on an Adven—Tour of the Castle!
 * Chapter 16: Time of Judgment, Friend or Foe...
 * Chapter 17: Princess Mia...Rides a Wave in a Breakthrough
 * Chapter 18: Swoosh, Swoosh!
 * Chapter 19: The Miabel Dialogue: What Is a King?
 * Chapter 20: Princess Mia...Is Left Bereft!
 * Chapter 21: A Delivery from a Loyal Subject
 * Chapter 22: Princess Mia...Finally Decides on Revenge!
 * Chapter 23: Sion’s Decision
 * Chapter 24: Someone Perfect for You Is Surely...
 * Chapter 25: As King and as Father
 * Chapter 26: The Night When Love Was Lost
 * Chapter 27: The Brothers Embark
 * Side Chapter: Mialogy —Ludwig’s Unpalatably Delicious Wine—
 * Side Chapter: Empress Mia’s Trick or Treat
 * Side Chapter: The Seed That Did Not Sprout
 * Chapter 28: A Delightful Gathering of Girls —Princess Mia Is Filled with a Sense of Duty—
 * Chapter 29: Miabel’s Nearly Spine-chilling Waking of Suspense and Horror
 * Chapter 30: Bel Asks the Hard Questions
 * Chapter 31: Onward! To the Equestrian Kingdom!
 * Chapter 32: The High Priestess of the Serpents Dances
 * Short Story: Chancellor Ludwig Loves His Wine