Chapter Summaries

Su Yang triggered a sign-in task to defeat Raiser Phoenix and faced Raiser’s plan to wear him down with successive attacks. He wiped out Raiser’s Servants with a barrage of Divine Tools, leaving the assembled Devils stunned by his power and heritage.

• Su Yang triggered the Gold-level sign-in task to defeat Raiser Phoenix within one day.
• Raiser ordered his Servants to attack Su Yang one at a time while he prepared to sneak-attack him, and Yuveluna took command.
• Mira charged at Su Yang, but he told everyone to leave the field and unleashed countless Divine Tools.
• Su Yang’s weapons devastated the battlefield, and Grayfia announced that all of Raiser’s Servants had been eliminated.
• Ajuka explained that Su Yang inherited the bloodline of the Great Hero Rama, shocking the gathered Devils.

Su Yang defeated Raiser’s Servants and trapped Raiser with the Chains of Heaven, then used a mass-to-energy attack to test how long the Phoenix Devil could endure. The blast engulfed Raiser and destabilized the Exotic Space, leaving his fate unclear.

• Su Yang called Raiser out after defeating all of his Servants, while Raiser hid behind a stone pillar and recovered from a death before reviving.
• Raiser emerged, declared that his Phoenix powers would let him outlast Su Yang, and charged with flaming wings.
• Su Yang bound Raiser in the Chains of Heaven and asked whether Raiser’s mind would break before Su Yang’s power ran out.
• Su Yang formed a water sphere and used Mass Explosion: Material-Burst, engulfing Raiser and destabilizing the Exotic Space.

Su Yang repeatedly used divine artifacts to kill Raiser, who revived each time, while Su Yang coughed up blood and continued the match. Rias begged Su Yang to stop, but he insisted he was keeping his promise and wanted to test the divine artifacts until Raiser surrendered or Grayfia ended the fight.

• Su Yang bound Raiser with the Chains of Heaven and repeatedly struck him with divine artifacts, while Raiser revived from the flames each time.
• Raiser clung to hope and believed he could outlast Su Yang, unaware that Su Yang was letting him continue.
• Rias obtained permission from Grayfia to speak into the Exotic Space and begged Su Yang to stop as he coughed up blood.
• Su Yang told Rias he was fulfilling his promise and would keep going until Raiser surrendered or Grayfia stopped the match.
• Rias remembered Su Yang's promise to defeat the Undying Bird and worried about the state of his body.

Su Yang used the Ten Great Incarnations to unleash a succession of powerful attacks against Phoenix, alarming the Underworld and drawing attention from Vali and Cao Cao's groups. The battle ended after Su Yang had used 108 different methods, and he brought down the Holy Sword for an Excalibur attack.

• Su Yang raised his life force with Immortal Arts and Battle Qi as Ajuka counted his forty-eighth distinct method of killing Phoenix.
• High-class Devils watched in fear, and some reconsidered whether thirty-three pieces could fail to reincarnate Su Yang because of his many weapons and immense talent.
• At Vali's base, Heige teased Vali about having children with Su Yang, while Vali declared that she wanted to fight him; Arthur told her to wait until she was prepared.
• Cao Cao's group watched the broadcast as Cao Cao hurriedly recorded Su Yang's weapons, Jeanne worried about him, and Hercules laughed at the spectacle.
• Zhuge Liang announced that Su Yang had lasted 108 times, and Su Yang swung the Holy Sword and called out Excalibur.

Su Yang defeated Raiser and earned a Gold-level sign-in reward, then returned to the banquet hall and reunited with Rias. After receiving another reward from a Location Sign-in, he went with Rias to the Underworld's medical facility.

• Su Yang destroyed Raiser's body for the 108th time, and Grayfia declared Raiser unable to continue and Su Yang the victor.
• Su Yang completed the Gold-level plot sign-in and received the Origin Mithra Avatar—Warrior Holding a Golden Sword.
• Su Yang returned to the banquet hall, told Rias he had fulfilled his promise, and she threw herself into his arms.
• Su Yang completed a Silver-level Location Sign-in at Rias's head and received the Mysterious Sailor Uniform contract item.
• Rias remembered something important and urged Su Yang to go with her to the Underworld's medical facility.

Su Yang carried Rias away on a white horse after defeating Raisa Phoenix, while the Devil Kings tacitly approved their relationship and the end of her engagement. Sirzechs publicly tied Su Yang to Rias and Ajuka announced that Su Yang was his disciple, as Rias’s Servants discussed what had happened.

• Su Yang summoned Kalki, picked up Rias, and flew away from the gathering after telling Ajuka he would leave.
• Sirzechs announced that Rias’s engagement to the Phoenix Family was over because Su Yang had defeated Raisa Phoenix, and Ajuka revealed that Su Yang was his disciple.
• The Devil Kings and High-class Devils tacitly accepted the outcome, while Falbion took interest in Su Yang’s Spiritual Power and Serafall focused on Sona.
• Akeno Himejima and Koneko discussed Su Yang’s actions and the girls he attracted as Gremory’s Servants prepared to leave.
• Sirzechs thanked Rias’s Servants for supporting her, and Yuto Kiba, Akeno Himejima, and Koneko affirmed their loyalty to Rias.

Sirzechs told Rias’s Servants that Gasper’s seal could be lifted, trusting Su Yang to help him develop his power. Meanwhile, Rias confessed her long-held feelings and fears to Su Yang and said she wanted to understand what she felt for him.

• Sirzechs told Rias’s Servants that Rias could unseal Gasper and that Su Yang could help develop Gasper’s abilities.
• Su Yang dismissed Kalki, the White Horse, as Rias arrived in his room to speak with him.
• Rias confessed that she had watched Su Yang, hoped to make him her Servant, and feared he had left because he did not want to help her defeat Raiser.
• Rias recalled losing the Rating Game despite Koneko’s awakening, and Su Yang reassured her that he had promised to defeat Phoenix for her.
• Rias told Su Yang she wanted to confirm what kind of feelings she had for him.

Su Yang returned to school after coughing up golden blood, reassured Rias that he was fine, and set out with Rias and Aisha. On the way, he spotted a silver-haired young man and triggered a Silver sign-in at Lufi's wizard hat.

• Su Yang coughed up golden blood the morning after spending the night with Rias and Amano Yuma, then told Rias that he was fine.
• Rias told Su Yang that Sona had arranged leave for him, but Su Yang decided to go to school for a sign-in.
• Su Yang triggered a Bronze sign-in at Akeno Himejima's ponytail.
• Amano Yuma, now at the level of an Ultimate Devil, stayed home while Su Yang left with Rias and Aisha, followed by a knight guarding him from afar.
• Su Yang noticed a silver-haired young man at a street corner and triggered a Silver sign-in at Lufi's wizard hat.

Su Yang encountered Vali, the White Dragon Emperor, who said he would only fight him when he was fully recovered. Lufi then approached Su Yang for an autograph, and he earned a sign-in reward before the group departed.

• Su Yang sensed Arthur's group nearby and realized they had followed him.
• Vali met Su Yang and said he would wait until Su Yang had recovered before fighting him.
• Su Yang introduced Vali to Rias as the current White Dragon Emperor and someone he had beaten before.
• Lufi asked Su Yang for an autograph, and he signed her body while Arthur watched.
• Su Yang completed a sign-in at Lufi's mage's hat and received Intermediate Magic God's Blessing.

After settling Lufi’s matter, Su Yang warned Vali to challenge Issei before coming back to fight him. Demon King Ajuka then told Su Yang that the Phoenix Family would not retaliate over the previous day’s events.

• Su Yang told Vali to challenge Issei Hyoudou before seeking another fight with him, and Vali agreed to leave with his group.
• Su Yang reassured Rias that Vali was no threat and went to school with her and Aisha.
• After sensing someone watching him, Su Yang left Aisha and went to a secluded area to meet Demon King Ajuka.
• Ajuka told Su Yang that the Phoenix Family’s matter had been settled and that they would not retaliate.
• Su Yang said he was not afraid of the Phoenix Family causing trouble, and Ajuka began to explain another matter.

Ajuka gave Su Yang a refined Crystal Ball containing the Underworld’s magical knowledge, then confronted him about the King Chess Pieces taken from his office. Su Yang admitted he had absorbed all five to become a High-class Devil and offered Ajuka a burned arm in exchange, leaving Ajuka startled.

• Ajuka gave Su Yang a Crystal Ball containing the magic of the 72 Pillars and other devil families.
• Ajuka asked Su Yang whether he had visited his office and taken the hidden King Chess Pieces.
• Su Yang admitted taking and absorbing all five King Chess Pieces to advance to High-class Devil.
• Ajuka explained the pieces’ power and asked Su Yang to return any that remained, but Su Yang said he had absorbed them all.
• Su Yang pulled out a burned arm and offered it as an exchange, startling Ajuka.

Su Yang revealed to Ajuka that he had killed Vishnu and offered him the god’s severed arm for research. After Ajuka left, Su Yang returned to class and reflected on the Astaroth family.

• Su Yang showed Ajuka Vishnu’s severed arm and explained that he had killed Vishnu after Vishnu tried to kill him.
• Ajuka realized Su Yang had been absent while recovering from the battle and accepted the arm for his research.
• Su Yang told Ajuka that absorbing the arm’s benefits would help him protect himself, and Ajuka urged him to call if he needed help.
• Ajuka teleported away, and Su Yang returned to the classroom while thinking about Ajuka’s former surname and Theodora.

Su Yang returned to school and sensed that the Mysterious Sailor Uniform was under attack by an unknown force. He began using the Sacred Heart of the World Dragon to resist the power trying to take control of it.

• Su Yang returned to class, where his classmates welcomed him and remarked on his newfound charm.
• Kiryu Aika teased Su Yang about taking Aisha into his home, but Su Yang left when he sensed an anomaly in the Sailor Uniform.
• Su Yang went to a secluded storage room and learned from the system that losing control of the uniform would make its world’s coordinates unobtainable and cause the item to disappear permanently.
• Su Yang touched the uniform and sensed that a foreign power was trying to corrode him and take control of the item.
• Su Yang activated the Sacred Heart of the World Dragon and loaded the White Dragon Emperor and Red Dragon Emperor templates as the opposing force increased its power.

Su Yang used the Red and White Dragon Emperors’ powers to kill the Otherworld demon that had targeted his Mysterious Sailor Uniform. Afterward, he triggered a Gold plot sign-in requiring him to form a contract with a Magical Girl through the uniform within one day.

• Su Yang used Juggernaut Drive and sensed that the Otherworld demon’s strength was below the Transcendent level.
• Su Yang transformed into the White Dragon Emperor’s Silver Extreme Dragon Buster and repeatedly compressed the demon.
• Su Yang snapped his fingers, causing the demon to vanish without a trace.
• Su Yang returned to his ordinary Balance Breaker state and reached to retrieve the Mysterious Sailor Uniform.
• A Gold plot sign-in appeared, giving Su Yang one day to form a contract with a Magical Girl through the uniform.

Su Yang formed a contract with a Magical Girl through the Sailor Uniform, giving her limited access to his Avatar’s power in exchange for fulfilling her wish. The sign-in rewarded him with the Formula Answerer version of Copycat Eyes, which let him see through Ajuka’s Crystal Ball spell, though he chose not to reveal its contents.

• Su Yang touched the Sailor Uniform’s contract item and heard a girl summon him as her guardian.
• After seeing the girl, Su Yang wrote his terms on the parchment and agreed to lend her limited power from one of his Avatars.
• The contract was established, and Su Yang judged the exchange to be nearly costless.
• Su Yang completed the Gold Plot Sign-in for The Birth of a Magical Girl and received the Formula Answerer version of Copycat Eyes.
• Su Yang used his new eyes to see through the spell on Ajuka’s Crystal Ball but decided to keep its contents private.

Su Yang accepted Ophis’s gift of clothing, fulfilling a Diamond-level plot sign-in and receiving the Kurma Dragon Soul. Ophis asked him to help reclaim Original Silence, and the chapter left him with the option to fuse the new dragon soul with his Sacred Heart of the World Dragon.

• Su Yang found Ophis in the gym storage room after hiding a Sailor Uniform.
• Ophis offered to give Su Yang her clothes because she thought he wanted clothing from someone of the opposite sex.
• Su Yang stopped Ophis from undressing further, then accepted her skirt as a gift and agreed to help her reclaim Original Silence.
• Su Yang completed the Diamond-level sign-in and received the Kurma Dragon Soul.
• The system detected that the Kurma Dragon Soul could fuse with Su Yang’s Sacred Heart of the World Dragon and asked whether he wanted to proceed.

Su Yang fused with the True Sacred Heart of the World Dragon and promised to retrieve Ophis from Cao Cao after recovering. Ophis left, and Su Yang turned his attention to the jewel on his chest.

• Su Yang completed the fusion and obtained the True Sacred Heart of the World Dragon.
• Su Yang dressed Ophis with a hidden addition to her clothes and reminded her of their promise.
• Ophis explained that she had searched the town for Su Yang and said his condition was poor.
• Su Yang promised to bring Ophis back from Cao Cao once his injuries healed, and Ophis said she would wait.
• Ophis vanished, and Su Yang examined the jewel on his chest.

Su Yang entered his Sacred Gear and met Kurma, who had become its dragon soul after fusing with the Infinite Dragon God Ophis template. He left her looking forward to seeing him reach the realm of a Single Digit and discovered that using Kurma Incarnation would now have almost no side effects.

• Su Yang entered his Sacred Gear and saw a silver dragon drifting through a void filled with countless universes.
• Kurma appeared as a silver-haired girl, recognized Su Yang as her host, and accepted his name for her: Little Ju.
• Little Ju asked whether Su Yang could reach the realm of a Single Digit, and he said he thought he could.
• Su Yang withdrew from the Sacred Gear and realized that using Kurma Incarnation would consume only negligible strength.
• Su Yang recalled that he had sent Artoria to eat at a buffet so she would not witness Ophis taking off her clothes.

Su Yang reunited with Sona, who had been worried about his disappearance, and went with her to meet two Holy Sword Users summoned by Rias. There, Xenovia introduced herself and her Sword of Despair, while the other girl recognized Su Yang in disbelief.

• Su Yang left the sports equipment storage room and found Sona waiting for him at school.
• Sona rushed into Su Yang's arms and clung to him after his return.
• Rias called Sona and said two Holy Sword Users wanted to speak with them.
• Su Yang and Sona entered the Occult Research Club, where Rias introduced Sona to the two Church members.
• Xenovia identified herself as a Holy Sword User who wielded the Sword of Despair.

Irina Shidou and Xenovia met with Su Yang, Rias, and Sona to explain their mission to recover stolen Holy Swords in Kuoh Town. Su Yang completed a sign-in by playing with Irina’s twin tails, while Yuto Kiba grew gloomy at the sight of the Holy Swords.

• Irina Shidou reunited with Su Yang and introduced herself as a Holy Sword User wielding the Mimic Holy Sword.
• Xenovia said she and Irina had come to recover the Holy Swords stolen by Fallen Angels and warned the devils not to interfere.
• Su Yang revealed his Holy Sword, Esther, and completed a Silver Location Sign-in at Irina’s twin tails, earning the Absolute Calculation magic power attribute.
• Xenovia explained that they would recover the Holy Swords even if they had to destroy them, and Rias promised the Gremory family would not obstruct them.
• Yuto Kiba grew gloomy when he saw the Holy Swords.