Arc 36Rimuru Becomes a True Dragon

Rimuru’s group ambushed the Empire’s Sequence Knights, but Rudra trapped them and took control of Rimuru. Raphael awakened as Ciel, defeated Velgrend, and evolved Rimuru into a True Dragon, leaving the Empire defeated but alive after Rimuru chose to end the fighting.

  • Rimuru and her companions ambushed the Empire’s Sequence Knights, then Tatsuya Kondo teleported them into Rudra’s hall, where Rudra revealed he had used the knights as bait.
  • Rudra tried to recruit Xiao and then ordered his forces to capture Rimuru’s group, while Xiao fought Velgrend to keep her away from Rimuru.
  • Rimuru accepted Rudra’s challenge to an Ultimate Skill contest, but King of Justice overwhelmed her and Rudra took control of her.
  • Raphael evolved into Ciel, broke Rudra’s control, and appeared to confront him while Diablo, Benimaru, and Testarossa defended Rimuru.
  • Ciel defeated Velgrend, sealed her in Rimuru’s Stomach Space, and analyzed her abilities as Morax prevented Rudra from interfering.
  • Ciel transformed Rimuru into the fifth living True Dragon, granting her the Dragon-Demon Sticky Star God Body.
  • Rudra recognized the threat posed by Rimuru and her allies, while Mo Li welcomed Rimuru’s evolution and confirmed the Empire had been defeated.
  • Rimuru decided not to attack Rudra and the battered Imperial Guard Knights, telling Mo Li to leave the Empire alive as future whetstones for the Demon Country Federation.
Chapters 876–900 Vol. 9 Read

Ch. 876Failure of Kagurazaka Yuuki; Rimuru and the Others Discovered

Rimuru and her companions infiltrated the Eastern Empire’s capital and began ambushing lower-ranked Imperial Knights while Kagurazaka Yuuki’s coup collapsed. After Tatsuya Kondo reported the intruders to Rudra, Rudra chose to meet them himself.

  • Rimuru sensed Rudra, Velgrend, and the gathered Imperial Knights, then ordered her group to target lower-ranked Knights and withdraw after a surprise attack.
  • Rimuru, Diablo, Testarossa, Xiao, and Benimaru split up and began ambushing the Empire’s Sequence Knights.
  • Rudra tried to recruit Kagurazaka Yuuki, but Yuuki refused and attacked him; Velgrend blocked the assault, and Rudra offered Yuuki a chance to survive by resisting his control.
  • Kagurazaka Yuuki failed to withstand Rudra’s Imperial Hegemony Authority, ending his coup attempt.
  • Tatsuya Kondo reported that uninvited guests had entered the Imperial Capital, and Rudra stopped Velgrend from hunting them down, saying he wanted to speak with them.

Ch. 877Rimuru at the Bottom; The Final Step of the Plan

Rimuru and her companions completed the Hunting Plan by assassinating thirty-five Imperial Sequence Knights and gathered to begin the final phase of their infiltration. Rimuru led the group toward two powerful figures left behind in the Imperial Capital, believing they had a chance to strike them.

  • Rudra told Velgrend that uninvited guests had arrived in the Imperial Capital, but said he wanted to speak with them instead of letting her hunt them down.
  • Rimuru finished assassinating four Sequence Knights and headed to the designated meeting point for the plan’s final phase.
  • Diablo, Testarossa, and Benimaru met at the gathering point and reported killing eight, seven, and five Sequence Knights, respectively.
  • Xiao arrived and reported killing eleven Sequence Knights, leaving the others astonished by his tally.
  • Rimuru arrived last and learned that she had killed fewer knights than the others, then counted their combined total of thirty-five.
  • Rimuru sensed Rudra, Velgrend, and Yuuki elsewhere in the capital, noticed two powerful figures remained behind, and led the group to attack them.

Ch. 878Caught in a Trap Through Carelessness; Finally Meeting Rudra

Rimuru and her companions infiltrated the Empire to kill two Sequence Knights, but Marco and Tatsuya Kondo revealed that the mission was a trap. They were teleported to Rudra and Velgrend, where Rimuru faced the Empire’s ruler and marshal.

  • Rimuru led Diablo, Testarossa, Xiao, and Benimaru to the site of Kagurazaka Yuuki’s failed coup to eliminate two Sequence Knights.
  • Rimuru and Benimaru ambushed Marco, Sequence Eight, while Diablo, Testarossa, and Xiao went after the other target.
  • Marco called out Tatsuya Kondo, and Rimuru realized the group had walked into a trap.
  • Tatsuya activated a teleportation circle that transported Rimuru, Benimaru, Diablo, Testarossa, and Xiao to a grand hall.
  • Rimuru recognized Rudra and Velgrend as the Emperor and Burning Dragon, while her companions drew their weapons to protect her.
  • Rudra told Rimuru that he was surprised she had entered the Empire and said he looked forward to speaking with her.

Ch. 879Rudra Wants to Control Rimuru; Velgrend Bled

Rudra met Rimuru and revealed that he intended to control her to force Ari into submission. When Xiao attacked Rudra, Velgrend blocked the strike but was wounded, leaving the standoff unresolved.

  • Rudra explained that Rimuru's group had been exposed after killing a knight linked to Tatsuya Kondo, and said he had allowed them to kill the Sequence Knights as bait.
  • Rudra tried to recruit Xiao, but Xiao refused and shattered Velgrend's pressure when she retaliated.
  • Rimuru demanded Rudra's purpose, and he declared that he wanted to control her so he could break the deadlock with Ari.
  • Dozens of knights, including Tatsuya Kondo and Damrada, surrounded Rimuru's group as Xiao lunged at Rudra.
  • Velgrend intercepted Xiao's strike and gripped the Harp of Peace, but blood dripped from her right hand after Xiao broke free.

Ch. 880One Man Suppresses the Royal Guard Knights; Xiao the Super Brave

Xiao wounded Velgrend and fought off the Royal Guard Knights after rejecting Rudra’s offer to join him. When Rudra ordered Velgrend to capture Rimuru, Xiao intervened again and prepared to hold off the Empire’s forces so Rimuru could escape.

  • Xiao’s strike was stopped by Velgrend, but it wounded her hand and astonished the assembled knights and Rimuru’s allies.
  • Velgrend unleashed her fury and clashed auras with Xiao until Rudra told her to calm down.
  • Rudra offered Xiao a dukedom in exchange for his allegiance, but Xiao refused and remained loyal to the Geo Archon.
  • Rudra ordered Tatsuya Kondo and the Royal Guard Knights to capture Xiao, and Xiao fought them off despite being surrounded.
  • Rudra commanded Velgrend to capture Rimuru, so Xiao drove back the knights, blocked Velgrend, and urged Rimuru to escape while he held them off.

Ch. 881Strongest State; Clash Between a True Dragon and an Asura

Xiao activated Holy-Demonic Transformation and Life-Taking, reaching the strongest state of his life to face Velgrend. He and Velgrend moved the battle into the sky, leaving Rimuru and the others below.

  • Xiao confronted Velgrend and told Rimuru to escape while he held her and the Imperial Guard Knights back.
  • Velgrend drew the Azure Dragon Saber and prepared to stop the intruders from leaving the Empire.
  • Xiao activated Holy-Demonic Transformation, tripling his physical attributes and magicules despite its severe aftermath.
  • Xiao activated Life-Taking, boosting his attacks and making them ignore defenses, while Rudra and Rimuru reacted to his power.
  • Xiao challenged Velgrend to fight in the sky, and the two vanished into the air as azure and crimson streaks of light.

Ch. 882Xiao's Strength; Everyone Holding Each Other in Check

Xiao fought Velgrend in the sky, revealing power that alarmed Rudra and the Imperial knights, while Rimuru's allies prepared to protect him. As the battle continued, Diablo judged Xiao's defeat inevitable, and the Royal Guard Knights surrounded Rimuru's group, leaving Rudra and Rimuru facing each other.

  • Xiao and Velgrend clashed in the sky, and the pressure of their fight frightened the people below.
  • Damrada and Tatsuya Kondo realized Xiao could have defeated the knights with a single spear strike, while Rudra protected the palace and judged Xiao's defeat inevitable.
  • Rimuru marveled at Xiao's strength, but Diablo warned that Velgrend had suppressed him and that his defeat was only a matter of time.
  • Tatsuya Kondo and the Royal Guard Knights surrounded Rimuru and his companions to capture him.
  • Benimaru, Diablo, and Testarossa prepared to hold off the Royal Guard Knights as Rimuru and Rudra faced one another without moving.

Ch. 883A Despicable Rudra; A Clash Between Ultimate Skills

Rudra threatened to attack the weakened Xiao if Rimuru tried to leave, forcing her to consider his proposed contest of Ultimate Skills. The chapter ended with the King of Wisdom assuring Rimuru that it would not lose.

  • Diablo and Testarossa told Rimuru to withdraw while they, Benimaru, and the Royal Guard Knights continued fighting.
  • Rudra confronted Rimuru and threatened to join Velgrend against Xiao if Rimuru left.
  • Rimuru condemned Rudra for using Xiao as leverage but refused to surrender.
  • Rudra proposed an Ultimate Skill contest, promising to let everyone go if Rimuru could contend with him briefly.
  • Rimuru asked the King of Wisdom whether it was confident, and it replied that it would not lose.

Ch. 884The State of the Battlefield; A Clash Between 'King of Justice' and 'King of Wisdom'

Rimuru accepted Rudra’s challenge to settle their conflict with a contest of Ultimate Skills, while battles raged across the Imperial battlefield. The chapter ended as Rudra unleashed King of Justice against Rimuru and she called on King of Wisdom to help her withstand it.

  • Rimuru accepted Rudra’s terms, trusting King of Wisdom to defeat King of Justice, and Rudra promised to let everyone leave if he lost.
  • Velgrend offered Xiao a high-ranking position in the Empire, but he refused and prepared to stop her from reaching the battlefield below.
  • Diablo toyed with Damrada and another Royal Guard Knight while watching over Rimuru, and Testarossa and Benimaru fought their own opponents.
  • Rudra attacked Rimuru with King of Justice’s King's Dominion, and Rimuru called on King of Wisdom to help her hold him back.

Ch. 885The Controlled Rimuru; The Birth of the Divine Consciousness Core Ciel

Rudra used Archangel's Dominion to overpower Rimuru and take control of her, but Rimuru's trust and naming words sparked King of Wisdom's evolution into the Divine Consciousness Core Ciel. As Diablo and Benimaru reacted to Rimuru's apparent defeat, Ciel prepared to take her back.

  • Rimuru and King of Wisdom initially resisted Rudra's King of Justice, but Rudra praised Rimuru and then unleashed Archangel's Dominion.
  • King of Justice's control overwhelmed Rimuru and Raphael, and Rimuru comforted Raphael and urged her not to give up.
  • Rimuru began giving Raphael a personal name, but lost consciousness before she could finish saying it and fell under Rudra's control.
  • Raphael's anger at losing Rimuru triggered her evolution into the Divine Consciousness Core Ciel, who prepared to counterattack and reclaim Rimuru.
  • Rudra saw Rimuru standing vacant under his control, while Diablo and Benimaru turned toward them with killing intent to save their Lord Rimuru.

Ch. 886Benimaru and Diablo's Fury; Xiao Is Held Back

After Rudra appeared to control Rimuru, Benimaru and Diablo unleashed their full fury against the Imperial forces while Testarossa realized Rimuru was in danger. Velgrend told Xiao that Rudra had succeeded and blocked him from reaching the battlefield, starting their second round of combat.

  • Benimaru knocked Tatsuya Kondo away, destroyed his pistol, severed his left arm, and continued overwhelming him with black flames.
  • Diablo pierced Damrada, then incinerated a Sequence Knight with fingertip Nuke Magic as he fought to protect Rimuru.
  • Testarossa saw Rimuru under Rudra's control and devastated the remaining Sequence Knights with Death's Blessing.
  • Velgrend sensed Rudra's domination had succeeded and told Xiao that Rimuru had likely submitted to Rudra's ambition.
  • Xiao tried to rush to the battlefield, but Velgrend blocked his path and began fighting him again.

Ch. 887Absolute Defense 'Royal Castle Fortress'; Diablo and the Others at Their Wits' End

Rudra used his dominion over Rimuru and the absolute defense of [Royal Castle Fortress] to hold the Demon Country Federation at bay. As Diablo, Benimaru, and Testarossa struggled to rescue Rimuru, a mysterious man prepared to intervene.

  • Velgrend blocked Xiao from going to help Rudra, beginning their second confrontation.
  • Rudra took control of Rimuru and planned to use him to restrain Morax and force the Demon Country Federation out of the wager.
  • Benimaru wounded Tatsuya Kondo and stopped pursuing him, while Diablo crippled Damrada; both rushed to save Rimuru.
  • Diablo and Benimaru attacked Rudra, but [Royal Castle Fortress] stopped their strikes, and Rudra demanded their surrender.
  • A hooded man watched the confrontation and decided it was time to act.

Ch. 888A Complete Name; Ciel's Debut

Rimuru broke free of Rudra’s Archangel’s Dominion as King of Wisdom awakened as Ciel and received her complete name. Ciel began resolving the threat, while her divine presence appeared before Rudra and the others on the battlefield.

  • Mo Li prepared to attack the Empire but sensed that something had changed and stopped.
  • Rimuru radiated immense power, severing Rudra’s control, and Diablo wounded Rudra when his defense faltered.
  • Rimuru awoke in his Mental Space and met the humanoid form of King of Wisdom, who asked him for a complete name.
  • Rimuru named her Ciel, and she said she had analyzed Archangel’s Dominion and was finishing the process of freeing him.
  • Diablo, Benimaru, and Testarossa knelt as Ciel appeared in the sky, while Rudra watched uneasily.

Ch. 889Xiao Shot Down; Velgrend's Rage

Ciel took control of Rimuru’s body and confronted Rudra after freeing Rimuru from [Archangel's Dominion]. Xiao and Velgrend arrived from their battle, and Ciel prepared to face Velgrend after her rage at Rudra’s injury turned her against Diablo.

  • Ciel announced that she was acting as Rimuru’s executor, while Diablo, Benimaru, and Testarossa stepped aside in obedience.
  • Ciel approached Rudra and refused to explain how she had broken free of his control.
  • Xiao crashed to the ground after fighting Velgrend, then moved in front of Ciel to protect her.
  • Velgrend saw Rudra’s injured arm, erupted in fury, and blamed Diablo after sensing the aura of the Original Black on the wound.
  • Diablo offered to fight Velgrend, but Ciel declared that she would deal with the Burning Dragon herself.

Ch. 890Xiao's Concession; Ciel's Provocation

Ciel rejected Diablo’s offer of help and declared that she would personally handle Velgrend, while Xiao reluctantly yielded and allowed her to act. Ciel provoked Velgrend into attacking, then teleported them both high into the sky, where they faced each other.

  • Ciel told Diablo that she would deal with Velgrend herself, and Diablo returned to his place.
  • Xiao tried to stop Rimuru from facing Velgrend, but Diablo blocked him and insisted on obeying his lord’s order.
  • Xiao yielded, trusting that Rimuru had the Emperor’s safeguard and that he could use the Emperor’s shield if needed.
  • Velgrend’s anger erupted after Ciel corrected her and began calculating a combat plan in front of her.
  • Ciel completed her plan and teleported herself and Velgrend into the sky, where they faced each other.

Ch. 891Velgrend Being Toyed With; the Burning Dragon Takes Her True Form

Ciel effortlessly evaded Velgrend’s attacks with instantaneous teleportation, enraging the True Dragon until she transformed into her crimson dragon form. Rudra believed Velgrend’s full power would end the battle in the Empire’s favor.

  • Ciel calmly watched Velgrend, whose fury overwhelmed her growing wariness after Ciel teleported out of her reach.
  • Velgrend repeatedly attacked Ciel, but Ciel vanished and reappeared each time, making it seem as though she were toying with her.
  • Diablo admired Ciel’s performance, Testarossa judged Diablo’s excitement, and Xiao felt relieved that Rimuru was safe.
  • Enraged by Ciel’s indifference, Velgrend vowed to kill her and transformed into her true form, a crimson Eastern dragon with wings.
  • Rudra declared that the real battle had begun and expected Velgrend to defeat Ciel.

Ch. 892Velgrend Toyed With; The War God Descends

Ciel effortlessly defended against Velgrend’s full-power attacks, revealing that Rudra had underestimated Rimuru’s strength. As Rudra prepared to join the fight, War God Morax appeared and sealed off the imperial palace.

  • Velgrend transformed into her true form and attacked Ciel with Burning Breath, but Ciel blocked it with the King of Vows.
  • Velgrend created twelve bodies and unleashed thirty-six combined attacks, which Ciel stopped with precisely matched barriers.
  • Rudra watched Ciel toy with Velgrend and decided to join the battle to capture her.
  • A golden barrier enclosed the imperial palace and blocked Rudra, as War God Morax appeared in the sky.

Ch. 893The Martial God's Shock to the Empire; Rudra Bows His Head

Morax arrived to prevent Rudra from interfering in the battle between Ciel and Velgrend, forcing the Empire’s emperor to stand down. With Xiao and Testarossa at his side, Morax declared that the fight was about to end, leaving its outcome unresolved.

  • Rudra decided to join Velgrend and capture Ciel, but Morax’s golden barrier sealed the imperial palace and blocked his way.
  • Morax invoked Rudra’s contract with Guy and warned that he would stop Rudra from interfering, even if that meant fighting him.
  • Rudra challenged Morax’s authority over the Empire but ultimately restrained his aura and returned to his place.
  • Xiao and Testarossa arrived, bowed to Morax, and stepped behind him.
  • Xiao asked whether Rimuru would win, and Morax said the battle between Ciel and Velgrend was about to end.

Ch. 894The Fierce Battle Between a True Dragon and a Demon Lord; The Unfathomable Ciel

Ciel took control of Rimuru’s body and faced Velgrend above the Imperial Capital, while Mo Li recognized Ciel as a Divine Consciousness Core. Velgrend unleashed her ultimate attack, but Ciel absorbed it into her Imaginary Space and emerged unharmed.

  • Xiao asked Mo Li whether Rimuru would win, and Mo Li assured him the battle would soon be over.
  • Ciel noticed Mo Li below, identified him as the Martial God Morax, and set him aside as a mystery she could analyze later.
  • Velgrend activated King of Salvation to enhance herself and unleashed Burning Dragon Overlord Acceleration Malice against Ciel.
  • Ciel used King of Gluttony to isolate Velgrend’s attack inside her Imaginary Space, leaving herself unharmed.
  • Velgrend was stunned that her ultimate technique had failed to hurt Ciel.

Ch. 895A Veldora-Style Cage; the Devoured Burning Dragon

Ciel neutralized Velgrend’s ultimate attack, trapped her in an indestructible cage, and swallowed her into Rimuru’s Stomach Space for analysis. The chapter left Velgrend imprisoned as Ciel began examining her.

  • Ciel used King of Gluttony to absorb and neutralize Velgrend’s ultimate technique.
  • Ciel caught Velgrend off guard and activated a prison made from Infinite Prison, Heatless Space, and Morax’s authority.
  • Velgrend recognized the cage’s sealing power and struggled to escape, but could not break it.
  • Ciel swallowed Velgrend and the cage into Rimuru’s Stomach Space and began analyzing her.

Ch. 896One Man Holds Down a Nation; The Real Show Begins

Ciel devoured Velgrend and began analyzing her abilities, while Rudra was prevented from intervening by the contract and Mo Li's barrier. Ciel told Rimuru that her analysis of Velgrend's ultimate technique was only a prelude to the main point, leaving Rimuru awaiting what came next.

  • Ciel swallowed Velgrend and her seal into Rimuru's Stomach Space and began analyzing her.
  • Mo Li watched from above as Tatsuya Kondo, Damrada, Rudra, and the Royal Guard Knights reacted to Velgrend's defeat.
  • Rudra prepared to rescue Velgrend, but Mo Li raised a barrier and invoked the contract forbidding Rudra from interfering.
  • Rimuru questioned Ciel about devouring a True Dragon, and Ciel explained that she had analyzed and could imitate and improve Velgrend's ultimate technique.
  • Ciel told Rimuru that the analysis was not the main point, leaving him waiting for her next revelation.

Ch. 897Evolution Complete; Dragon-Demon Sticky Star God Body

Ciel offered to evolve Rimuru into a True Dragon after analyzing Velgrend, and Rimuru accepted. Rimuru completed her transformation as the fifth living True Dragon, leaving the question of what to do with “Second Sister” unresolved.

  • Ciel revealed that she could transform Rimuru’s body into that of a True Dragon and asked whether Rimuru wanted to evolve.
  • Rimuru accepted without hesitation, and Ciel began the evolution after ensuring the process carried no danger.
  • Rimuru’s magicules surged to a level comparable to Velgrend’s as her body transformed.
  • Rimuru completed her evolution as the fifth living True Dragon and gained the Dragon-Demon Sticky Star God Body.
  • The author noted that Rimuru could become stronger by analyzing Veldora and asked readers whether to capture or release “Second Sister.”

Ch. 898Charlotte's Ambition; the Shocked "Rudra"

Rimuru completed her evolution into the world’s fifth True Dragon and prepared to join the battle, only to find that Ari had already turned the Imperial Palace’s conflict in her allies’ favor. Rudra watched Rimuru’s transformation in disbelief, unable to reconcile it with what he knew about her.

  • Rimuru evolved into a True Dragon, gaining the Dragon-Demon Sticky Star God Body and a major increase in strength.
  • Rimuru thanked Ciel by calling her Teacher, while Ciel accepted and privately remained determined to become Rimuru’s principal wife.
  • Rimuru decided she was strong enough to oppose Rudra and turned toward the battlefield to support her allies.
  • Rimuru saw Rudra and the Imperial Guard Knights trapped behind a barrier, while Diablo, Benimaru, Xiao, and Testarossa stood with Ari.
  • Rudra witnessed Rimuru’s evolution and struggled to believe that she had swallowed Velgrend and become a True Dragon.

Ch. 899Rudra's Speculation; Rimuru and the Others' Perfect Conclusion

Rudra suspected that Rimuru and Morax’s births beside Veldora were part of a hidden scheme connected to a mysterious person, and considered using his trump card to investigate. Rimuru reunited with Mo Li after becoming a True Dragon, leaving the Empire arc poised to end.

  • Rudra concluded that Rimuru’s and Morax’s births beside Veldora were too unlikely to be coincidences and suspected that a mysterious person had arranged them.
  • Rudra considered contacting Feldway and using his trump card, since the Demon Country Federation’s strength made it dangerous to face alone.
  • Rudra recognized Rimuru as a pinnacle Calamity-class being and worried that the Empire could not withstand the combined might of Rimuru, Morax, Veldora, and Azhdaha.
  • Rimuru appeared before Mo Li, who welcomed his successful evolution and concluded that the trip to the Empire had ended perfectly.

Ch. 900Aftermath; Rimuru's Contempt

Mo Li found that Rimuru had successfully ascended into a True Dragon, giving her the strength to stand among the world’s major powers. Faced with the defeated Empire, Rimuru chose to spare its survivors, leaving the confrontation unresolved but the Demon Country Federation victorious.

  • Mo Li met Rimuru after her ascension and asked whether she would return to the Demon Country Federation or continue her infiltration and assassination plan.
  • Mo Li offered to hold Rudra back if Rimuru wanted to keep fighting, while Rudra and the royal guard knights recognized how helpless they were against Rimuru and Mo Li.
  • Rimuru considered attacking Rudra and the battered royal guard knights but decided the war was already won and further violence could provoke Rudra.
  • Rimuru told Mo Li to leave the defeated Empire alive as future whetstones for the Demon Country Federation, and Mo Li agreed.
Arc 36 of 49