Chapter Summaries

Sean brought the Young Wizards to a Hebridean Black Dragon’s island for a practical combat test, then used the training as cover to scout the MacFasty family’s territory. He infiltrated their castle and began considering a bold plan as family head Louis MacFasty reprimanded a clansman over a failed investigation.

• Sean explained that taming a Fire Dragon was nearly impossible, then told the Young Wizards they would work together to subdue a juvenile Hebridean Black Dragon for a reward.
• Sean ended the Disillusionment Charm and drew the dragon’s attention, while Daisy took charge of guiding Leoreus and Colton and the others watched over the students.
• Sean left the training to scout the MacFasty family, which intelligence identified as allied with the Returners under Louis MacFasty.
• Sean inspected the island’s defenses, followed Johnson into the castle, and found its inner protections stronger than those around the perimeter.
• Sean decided the castle was unsuitable for practical combat training and conceived a bold idea, while Louis MacFasty reprimanded a clansman for returning without useful information.

Louis awakened the entity inside the Black Box to warn the Returners that Grindelwald had found clues, while Sean discovered that the Obsession Entity had reacted and left a trace pointing into the MacFasty castle. Sean investigated the castle, then used the chaos from a fire to approach Louis and take control of him with the Imperius Curse.

• Louis opened the Black Box and told the entity that the Returners had gone silent and Grindelwald had noticed clues.
• The Obsession Entity sealed in Sean's chest stirred, and Sean noticed that black wisps left a trace pointing deeper into the castle.
• Sean started a fire to distract the MacFasty family, but Louis showed no visible reaction connected to the Obsession Entity.
• A guard reported strange traces on the eastern balcony, and Louis went there alone with him.
• Sean, disguised as the guard, cast the Imperius Curse on Louis and ordered him to obey.

Sean investigated the Obsession Entity kept by the MacFasty family and deduced that its weakening seal would eventually release the being inside, potentially allowing it to borrow power from its own past. He suspected Herpo had arranged for the entity to be corrupted by darkness, but the nature of the being and how to stop it remained unresolved.

• Sean used Imperius and Legilimency on Louis and learned that the Returners had given him an Obsession Entity containing a powerful being sealed in silver mist.
• Sean entered the MacFasty family’s Chamber of Secrets, took its assets, and examined the black box holding the Obsession Entity.
• Sean deciphered parts of the Runes array and concluded that its suppression would fail without the Returners, after which resonance would remove the Obsession Entity and Borrowing would help free the being inside.
• After Louis described the awakening, Sean connected the black wisps to darkness and theorized that they corrupted the being, turning its two-minute awakening limit into a countdown to its transformation.
• Sean wondered whether the silver-mist being itself served as the medium for Borrowing, allowing it to draw on its own past power.

Sean consulted Grindelwald about the black box and learned he could safely analyze its Runes array in the Mirror Dimension, with about twenty hours to act before the imprisoned being could be released. Meanwhile, Stephanie supervised the young wizards fighting a dragon and reflected on her feelings for Sean before sensing a strange fluctuation.

• Sean used the Deluminator to enter the Mirror Dimension and showed Grindelwald the black box and the Runes array.
• Grindelwald confirmed that the array's collapse could unleash a destructive being, then explained that Sean could analyze and dismantle copied Runes safely in the Mirror Dimension.
• Grindelwald estimated Sean had roughly twenty hours to study the array, and Sean resolved to use Ancient One's Sigh to help solve the problem.
• Young Wizards worked in teams to exhaust a juvenile Hebridean Black Dragon while Stephanie watched for students in danger and prepared to protect them.
• Stephanie recalled how she had examined her memories and concluded that her affection for Sean was genuine, then raised her head after sensing a strange fluctuation.

Stephanie sensed a strange fluctuation that might have been Lust awakening and worried that Sean was in danger, but she stayed behind and finished overseeing the Young Wizards' Fire Dragon test. At the MacFasty castle, Sean modified the Runes magic array and examined the silver mist, suspecting it was a corrupted Residual Soul before recognizing a familiar trait in it.

• Stephanie sensed a strange fluctuation from the southeast and suspected that Lust was stirring in response to danger near Sean.
• Stephanie subtly tripped the wounded Hebridean Black Dragon, ending the Young Wizards' test, then told them to rest while Teaching Assistants handled the dragon.
• Sean finished modifying the Runes magic array to strengthen suppression and disable Borrowing and delay Recycling.
• Sean had Louis awaken the Obsession Entity and observed silver mist emerging from it while black wisps flowed between the mist and the crystal.
• Sean suspected the mist was a corrupted Residual Soul that could communicate with Herpo and borrow its former owner's power.
• As the mist's pressure intensified, Sean recognized a familiar trait in it.

Sean discovered that the silver mist contained power from Lust and could disrupt a person's consciousness, then watched it escape the intact seal and vanish. He rushed to meet Stephanie and the others, catching Stephanie after she suddenly lost consciousness and fell from her broomstick.

• Sean detected Sin's magic in the silver mist and watched Louis break free from the Imperius Curse before testing how the mist affected him.
• Sean found that the mist could break his control over Louis and, when Louis moved away, felt Stephanie's Veela charm and identified the mist as part of Lust.
• The silver mist broke out of the black box without triggering the Runes formation, and Sean resealed the box before searching for the escaped fragment.
• Stephanie sensed that Sean might be in danger, ended the trial, and led Hermione and the others toward MacFasty Manor.
• Stephanie suddenly lost consciousness and fell from her broomstick, and Sean appeared in midair to catch her.

Sean entered Stephanie’s Soul World through a Pensieve and found it blended with her childhood memories of a German orphanage. He led the young Stephanie out of the storage room, just as Grindelwald appeared with the black-mist figure under his control.

• Sean realized the silver mist had entered Stephanie and might have changed the Lust within her, leaving her unconscious.
• Sean searched Stephanie’s room, then visited Number 18 Knockturn Alley and obtained the Pensieve she had borrowed.
• Sean used Stephanie’s belongings and the Pensieve to draw out traces of her memories and entered her Soul World.
• Sean found young Stephanie alone in an orphanage storage room and promised to take her home.
• Young Stephanie took Sean’s hand and asked whether they had met before as Grindelwald came upstairs with the black-mist figure under his control.

Sean followed Stephanie’s memories from her childhood rescue by Grindelwald through her life at Hogwarts and her growing friendship with Sean, learning how betrayal had affected her. After Stephanie’s consciousness fell into darkness, the memories ended with a Silver-haired Girl weeping among ruins.

• Sean recognized that little Stephanie was her soul entwined with memories and led her away from the orphanage when she chose to follow him.
• Sean watched Grindelwald bring Stephanie to Newmontgard, reveal that she was Stephanie Ollivander, and send her to reunite with her grandfather.
• Stephanie reunited with Mr. Ollivander, attended Hogwarts as a Ravenclaw, and remained isolated while carrying out Grindelwald’s instructions.
• Stephanie approached Sean on Grindelwald’s orders, but she came to recognize his genuine friendship and felt guilty about giving him the Monocle.
• After Sean confronted Stephanie about the Monocle, she realized she had made and then pushed away her first friend; later, she rode toward the castle and was swallowed by darkness.
• Sean watched Stephanie’s memories end, then saw a Silver-haired Girl weeping among ruins.

Sean witnessed a memory from another Timeline in which a fully awakened Lust, possessing Stephanie, destroyed Hogwarts and killed Dumbledore over his betrayal of Sean. Sean confronted Lust within the memory and tried to reach Stephanie, but Lust revealed that she knew who the dead man in the memory was.

• Sean discovered Professor McGonagall and the bodies of Terry Boot, Ernie Macmillan, Seamus Finnigan, and other students beneath the ruins of Hogwarts.
• Sean recognized that the silver-haired woman behind a barrier of Sin was Stephanie, whose Lust had fully awakened.
• A wounded Dumbledore emerged from the ruins, and Stephanie accused him and the others of betraying and abandoning the man she had loved.
• Stephanie's power killed Dumbledore as she revealed that she had destroyed Hogwarts to avenge her brother and the man who died alone in Hogsmeade.
• Sean entered the memory after the barrier vanished and called to Stephanie, but Lust mocked him and said that memories were not false.

Sean confronted the Lust soul will that had merged with Stephanie, then exposed her deception and trapped her on his Soul Floating Island. He tortured Lust until she offered to reveal what she knew and help him deal with the Lust in this Timeline.

• Lust explained that Stephanie had awakened her in another Timeline and that their souls had begun to fuse.
• Stephanie told Sean she could no longer separate Lust from herself, and Sean pretended to accept the fusion before drawing them into his Soul Floating Island.
• Sean revealed that he had seen through Lust’s act, seized her, and offered to erase her soul will or force her to lie dormant.
• Sean rejected Lust’s attempt to bargain and increased the pressure on her soul will until she offered information, help against the local Lust, and control of her will.

Sean learned that Lust’s soul fragment came from another Timeline where he had sealed the Sins and died after banishing Pride. He chose to preserve the fragment by making it into a Horcrux, while Stephanie awakened on her Soul Floating Island and agreed to help keep it from sinking into the lava.

• Lust told Sean that his future self had sealed the Sins, banished Pride at great cost, and died before Stephanie broke Lust’s seal and Hogwarts was destroyed.
• Lust revealed that part of Stephanie’s soul was fused into her and offered to help Sean sense the real Lust and understand Sin magic.
• Sean decided to make Lust’s fragment into a Horcrux so he could keep it away from Stephanie and his own Soul World.
• Stephanie awoke on her Soul Floating Island, wept over emotions tied to a loss she could not remember, and accepted Sean’s explanation of the fragment.
• Sean showed Stephanie Pride hidden beneath the island in the lava and urged her to gain control before the island sank.
• Sean and Stephanie returned to the ring, where Sean prepared to choose a body for the Horcrux.

Sean made a Horcrux from Lust's soul will using a Monocle, discovering that it granted enchantment powers with dangerous side effects. Back in Stephanie's bedroom, their teasing turned into an intimate encounter, and Stephanie hinted she wanted more.

• Sean killed a captured Death Eater and used the Horcrux Curse to seal Lust's soul will inside an untouched Monocle.
• The Monocle spoke in Stephanie's voice and enchanted test subjects, increasing their magical power while also causing extreme urges and draining their strength and bodily fluids.
• Sean named the Monocle 0-01 and put it away after concluding that its abilities required further testing.
• In Stephanie's bedroom, Stephanie confessed her long-standing feelings for Sean and challenged him to punish her for playing with fire.
• Sean and Stephanie became intimate, then joked about how quickly their encounter had ended.

After Sean rescued Stephanie from trouble at Ollivander's Wand Shop, the two left together to spend time in London and grow closer. The chapter ended with them entering a hotel suite, where Stephanie agreed to go further with the promises she had made.

• Mr. Ollivander examined Stephanie, and she reassured him that Sean had saved her.
• Sean and Stephanie left the shop, teased each other, and shared cola while discussing Stephanie's limited experience with the Muggle world.
• Sean called Hermione to say Stephanie was safe and that the group's practical combat training had ended for the day.
• Sean took Stephanie shopping for clothes, then showed her around London and took a photograph with her.
• Sean and Stephanie shared dinner at a Western restaurant and joked about its hand-washing etiquette.
• Sean and Stephanie entered a hotel suite, where Stephanie told him the other things she had promised also counted.

Sean and Stephanie spent a passionate night together before returning to the Young Wizards, where Sean prepared them for a dangerous flying test across the Hebrides Islands. The chapter ended as Sean sent the students off, knowing adult wizards would pursue them and deciding not to intervene unless their lives were in danger.

• Sean and Stephanie spent the night together, teased each other about their differences, and agreed that intimacy was something they both gave and received.
• Sean and Stephanie returned to Sherlock and the Young Wizards, and Stephanie demonstrated the Tergeo spell while advising students to stay focused when casting.
• Sean brought the Young Wizards to the shore and assigned them to cross the Hebrides Islands by Flying Broomstick before sunset.
• Sean told Daisy that the MacFasty patriarch had sent adult wizards to investigate the missing underage Fire Dragon and pursue the students.
• Sean instructed Daisy to follow the students but said he would not intervene unless they faced life-threatening danger.

Sean’s trial forced the Young Wizards to confront the gulf between school duels and adult combat as MacFasty pursuers hunted them across the Hebrides Islands. After Capen unleashed Ancient Magic and collapsed, Johnson prepared to kill him, but Sean intervened.

• Johnson and the other MacFasty pursuers searched the islands while Bram, Capen, and Milani hid and discussed how to evade them.
• A group of thirteen students ambushed two pursuers but was swiftly defeated, and the captured children’s information helped the wizards locate the final island.
• Seven pursuers attacked the eleven remaining students; Natasha was injured, and the students were gradually overwhelmed as Sean and Hermione observed.
• Capen stood alone against the pursuers and cast Helios Oculus, engulfing them in golden-red flames before exhausting his Magic Power and collapsing.
• Burned and enraged, Johnson approached the unconscious Capen and began to cast the Killing Curse, but Sean appeared and challenged him.

Sean rescued the captured students from the MacFasty family and revealed that their suffering had been part of a harsh trial. After a month of training, the students returned to Hogwarts transformed, where Julia quickly subdued a loose North American Pouch Spider.

• Capen and Bram learned that the captured students had been tortured for days while waiting for Professor Wallop to rescue them.
• Sean controlled Louis and other MacFasty wizards with the Imperius Curse, freed the students, and forced the remaining family members to surrender.
• Sean told the students they would spend a month fighting the wizards who had tormented them, while the wizards could earn their freedom by staying undefeated.
• A month later, the students arrived at Platform Nine and Three-Quarters looking unusually composed, and Julia subdued a North American Pouch Spider that escaped onto the platform.

Julia stunned an escaped pouch spider, revealing her skill to the Hogwarts crowd, while Sean’s summer-camp students showed how combat training had changed them. After Professor McGonagall confronted Sean about his methods, he proposed practical duels at the Opening Ceremony, and she announced an activity before the Sorting Ceremony.

• Julia swiftly stunned an escaped North American Pouch Spider, impressing students and parents as James and Sirius noticed the summer-camp students’ composure.
• Sean and Hermione began inspecting the train, where Sean reminded his summer-camp students to relax outside combat settings.
• At Hogwarts, Professor McGonagall discovered that some summer-camp students could now see Thestrals and questioned Sean about the camp’s practical combat training.
• Sean argued that students needed preparation for a dangerous world, then proposed practical duels at the Opening Ceremony to demonstrate their skills and motivate other students.
• Professor McGonagall addressed the Great Hall before the Sorting Ceremony and announced that they had prepared an activity.

At Hogwarts’ opening feast, Headmistress McGonagall introduced unrestricted spell duels to prepare students for a dangerous world, and Sean Wallop presented his summer camp trainees as challengers. Capen Roman defeated three sixth-year Slytherins before losing to Draco Malfoy, and both boys were promised rewards.

• McGonagall warned students that peace was temporary and announced an opening ceremony spell duel with rewards for victors.
• Sean introduced himself and his summer camp trainees, explaining that students of any year could challenge them under unrestricted rules.
• Capen challenged Blaise Zabini, Gregory Goyle, and Vincent Crabbe, then overwhelmed all three with a rapid barrage of Disarming Charms and won.
• Capen challenged Draco Malfoy, who defeated him after using a Summoning Charm to break his balance and disarm him.
• Sean announced Malfoy as the victor, and McGonagall confirmed that both Malfoy and Capen would receive rewards.

Sean’s students dominated a series of duels at Hogwarts, prompting the other students to reconsider their own lack of effort. As the feast began, Sean planned to train the students through the Golden Dawn Club, while Daisy offered to teach him a spell Professor Snape had invented to protect her.

• Capen defeated Crabbe and earned praise, then Campbell Axston beat a seventh-year by taking a spell head-on and striking back with Stupefy.
• Sean’s students won all ten duels, and Professor McGonagall saw the battles stir Hogwarts students to reflect on their skills.
• Professor McGonagall held the Sorting Ceremony, welcomed the new students, and urged everyone to keep their passion, dreams, and curiosity.
• Sean planned to bring his students into the Golden Dawn Club and teach them practical magic, including useful concealment and illusion spells.
• Daisy told Sean that Snape had visited her home and taught her Sectumsempra for defending herself, then offered to teach it to Sean.

Sean reviewed his growing magical abilities and puzzling clues from Robin while considering how to use his prophecy cards and save up good fortune. He ended the night suspecting that his other selves in different Timelines had all died.

• Sean met Daisy after the opening feast and arranged to practice Sectumsempra with her in the Room of Requirement the next day.
• Sean promised his roommates he would admit them into the Golden Dawn if they improved their sixth-year midterm results.
• Sean examined his system panel and wondered why his Ancient Runes Talent was listed as 2+5 while his other abilities continued to grow.
• Sean considered Robin's warning to save up good fortune and examined Sybill Trelawney's Card alongside the Chain of Convergence.
• Sean noticed unfamiliar habits emerging in himself and guessed that his other selves in other Timelines might already be dead.