Threatened by Tempest's continued rapid expansion, the Eastern Empire finally starts setting the stage for all-out war with the monster nation. According to Chloe, the time-traveling chosen hero, there exists a timeline in which the Empire kills Rimuru and Tempest subsequently collapses. While Rimuru's doom isn't set in stone, his victory isn't a foregone conclusion either. This may be a different timeline, but the slime demon lord nonetheless steps up his guard—and just as he does, several Imperial spies infiltrate Tempest…[1]
Chapters[]
Prologue: The Pierrots' Escape 「道化の逃亡, dōke no tōbō」
Chapter 1: The Sound of Military Boots 「軍靴の足音, gunka no ashioto」
Chapter 2: Achievements and Preparations 「成果と準備, seika to junbi」
Interlude: The Empire's Affairs 「帝国の内情, teikoku no naijō」
Chapter 3: Visitors from the Empire 「帝国からの客, teikoku kara no kyaku」
Chapter 4: The Empire on the Move 「動き出す帝国, ugokidasu teikoku」
Chapter 5: Toward the Outbreak of War 「開戦に向けて, kaisen ni mukete」
Epilogue: The Emperor's Regime 「皇帝の覇道, kōtei no hadō」
Illustrations[]
Japanese[]
Cover art.
The Ten Dungeon Marvels.
Kondou finds himself in Rudra's personal garden.
Rough sketches of Laplace.
Veldora denies his lack of self-control while Diablo, Rimuru, and Shion stare in disapproval.
Guy and Chloe clash swords to Rimuru, Leon, and Luminous' surprise.
Rimuru laments over Carrera and Ultima's constant quarrels.
Shion proposes Masayuki to be the leader of the federation's Volunteer Corps to Benimaru and Rimuru.
A rough sketch of Gadra.
The newly vetted Imperial Commander Yuuki arrives with Kagali to a Cerberus meeting with Damrada, Misha, and Vega.
Shin, Mark, and Shinji are chosen to scout the Dungeon for the empire.
Razen kneels in front of his old master, Gadra.
Adalmann, Albert, and their army get excited to face off against Shinji's party.
Kondou assassinates Gadra in the emperor's abode.
Rough sketches of Kondou.
Rimuru reminisces about Apito and Zegion's evolved forms as well as the rest of the Ten Dungeon Marvels.
Diablo's heart aches after Rimuru expresses disapproval of his overbearing personality.
Rudra expresses his surety of victory in the upcoming war to Velgrynd as she worries over his dwindling mental strength.