Vol. 43The Echo Library Seal

Angel and his companions completed the Echo Library’s sealing trials, and Angel encountered Sebas, who sought help against the Cruel Scholar. After returning to the Sealed Land, Angel guided Liriel and the Decayer through Nomephins’s Interrogation Labyrinth, where they considered a way to preserve Asui and a possible link to the Deep Dream Civilization.

  • Angel and Rabbit Hole uncovered the Cruel Scholar’s identity and prepared to seal both his body and divine thought using the nine aphorisms and Fantasy Alchemy.
  • Gray Porcelain defeated Cuphead, and Rabbit Hole began Perfect Clear Mode with Rabbit Girl chosen for the first Book Demon fight.
  • Rabbit Girl, Gray Porcelain, Angel, and Gabriel completed the sealing preparations and passed the Echo Library’s challenges.
  • Angel entered the golden challenge, found Nomephins beneath the glass floor, and heard it deny being the Cruel Scholar’s divine thought.
  • Angel completed the Heart Chapter by defending collective consciousness, preserving the Prushans’ legacy, and arguing for objective truth.
  • Angel met Sebas in Between the Rifts, where Sebas asked him to help break through the Wall of Truth.
  • Angel let Liriel and the Decayer explore Nomephins’s Interrogation Labyrinth, where they shared their plans and regrets.
  • Nomephins offered a way to preserve Asui as a consciousness entity, leaving Liriel and the Decayer considering the offer and the labyrinth’s possible link to the Deep Dream Civilization.
Chapters 4203–4302 Read from ch. 4203

Arc 169The Cruel Scholar’s Seal

Angel and Rabbit Hole uncovered the identity of Echo Library’s sealed being as the Cruel Scholar and learned how a perfect seal would contain both his body and divine thought. Angel offered Fantasy Alchemy as the original knowledge to hold the Cruel Scholar’s attention, and Rabbit Hole began Perfect Clear Mode, where Rabbit Girl was chosen for the first Book Demon fight.

  • Angel and Rabbit Hole explored Echo Library, solved its hidden-space puzzles, and gathered the Book Demons’ aphorisms while locating the rifts.
  • Gray Porcelain cleared Nomephins’ maze using Danger Sense, then faced its past by defeating Cuphead in a Book Demon duel.
  • Angel found the final aphorism and revealed that Inscription Studies had originated as Abyss Inscriptionology, created by the Abyss Great Demon God Cruel Scholar.
  • After Rabbit Hole closed all three rifts, Book Fairy confirmed that Perfect Clear Mode required sealing the Cruel Scholar’s divine thought as well as his body.
  • Book Fairy explained that the team had to imprint all nine aphorisms and draw the Cruel Scholar into studying original knowledge that he could not quickly analyze.
  • Angel offered Fantasy Alchemy as that knowledge, and Book Fairy accepted it as a possible seal for the divine thought.
  • Rabbit Hole entered Perfect Clear Mode, solved the greenhouse trial with Angel’s help, and reached a Book Demon trial where Rabbit Girl was selected to fight.
Chapters 4203–4227 Summaries Read

Arc 170The Final Sealing Trials

Angel, Rabbit Girl, Gray Porcelain, and Gabriel completed the Echo Library’s sealing preparations and faced the challenges protecting the Cruel Scholar’s divine thought. Rabbit Girl cleared My Arena, and Angel began the golden challenge with Nomephins, who denied being the divine thought and offered to explain the rules.

  • Rabbit Girl, Gray Porcelain, Angel, and Gabriel gathered the required proverbs and closed the three rifts, opening paths toward the Land of Finality.
  • The team entered the All-Knowing Prison Hall and arranged the ritual array around the cocoon, with the floating paper occupying its golden center.
  • Gabriel fought a Blood-Scent Succubus, Gray Porcelain faced a Half-Body Demon, and Rabbit Girl weakened a sleeping frost giant by placing three fire gemstones into its array.
  • Angel cleared the Fire Luo identification trial and the Disparity Arena, using Rabbit Girl’s knowledge to choose winning strategies and combatants.
  • Rabbit Girl passed the remaining white challenges by climbing My Arena and answering questions with Angel’s and her teammates’ help, then merged with her seven selves after declaring they were the same person.
  • Angel entered the golden challenge, found Nomephins beneath the glass floor, and heard it deny being the Cruel Scholar’s divine thought.
Chapters 4228–4252 Summaries Read

Arc 171The Heart Chapter

Angel completed the Heart Chapter by arguing for collective consciousness, honoring the legacy of a vanished civilization, and defending objective truth. After helping the Decayer reunite with a Prushan soul, Angel entered Between the Rifts and met Sebas, a divine will seeking his help against the Cruel Scholar.

  • Angel entered the Heart Chapter and passed the Mind Flayer’s trial by arguing that collective consciousness was more perfect than individual minds.
  • Angel answered the Decayer’s question about extinct civilizations with examples of how their creations endured, then learned the Decayer had preserved the shattered souls of its people, the Prushans.
  • Angel used Wonderland Authority to bring Prushan soul fragments into the Deep Dream and summoned Elan, whom the Decayer recognized despite his damaged memories.
  • The Decayer accepted Angel’s help and asked him to care for the Prushans, while the Cruel Scholar’s divine will appeared through the Little Demon host and promised to meet Angel again.
  • With the Decayer’s help, Angel passed Kagu’s trial by defending truth as an objective foundation for wizardry, completing the Heart Chapter.
  • The Heart Chapter dissolved as a dream, and the Decayer received recognition as a Gifted Citizen before fading away with a promise to guide the Prushans when they were revived.
  • After Gabriel completed the final challenge and the sealing array reached 9/9, Angel entered Between the Rifts and watched the Rift Sealing Rite’s crack close.
  • Angel met Sebas, a divine will belonging to an alliance against the Cruel Scholar, and Sebas asked him to use his flashes of insight to help break through the Wall of Truth.
Chapters 4253–4277 Summaries Read

Arc 172The Interrogation Labyrinth

Angel uses Nomephins’s Interrogation Labyrinth to question Liriel and the Decayer while they explore its trials and collect treasure. Their conversations reveal Liriel’s hopes for Asui, and Nomephins offers a way to preserve her as a consciousness entity, leaving the pair considering the labyrinth’s possible connection to the Deep Dream Civilization.

  • Angel returned to the Sealed Land with Nomephins’s avatar and Elan, then let Liriel and the Decayer enter the Interrogation Labyrinth under Nomephins’s control.
  • Liriel and the Decayer answered the first Wall of Questions, giving their identities, origins, and plans, including Liriel’s revenge on the Red Plague and the Decayer’s hope of rebuilding Prussia Civilization.
  • Liriel and the Decayer explored the maze, collected treasure chests, and faced separate trials while Angel privately questioned the Decayer about its entry and what it knew of the Cruel Scholar.
  • Liriel told the Decayer that the Cruel Scholar had promised a way to extend Asui’s life in the City of Old Days in exchange for a favor, and the Decayer questioned whether the promise served the Demon God’s interests.
  • Liriel and the Decayer shared their deepest regrets: Liriel regretted her choices in the Elysian Pure Land, while the Decayer wished it had urged Elan to pursue his own dream.
  • Nomephins offered a method to let Asui continue existing as a consciousness entity, with a price and side effects, and told Liriel that the Decayer already carried an answer for its civilization.
  • Liriel and the Decayer left the Wall of Questions considering Nomephins’s method and whether the labyrinth might be connected to the legendary Deep Dream Civilization.
Chapters 4278–4302 Summaries Read
Volume 43 of 46