Arc 15The Fake Kreigs Affair

Manus uncovered an impostor Defense Against the Dark Arts professor tied to a hired theft ring searching Hogwarts for the Sword of Gryffindor. After the gang was exposed, Manus learned that his uncle Blake had died in a battle between Death Eaters and a civilian resistance group.

  • Flitwick punished seven Gryffindors for skipping class, while Manus found Lily after she had retaliated against a Slytherin who called her a Mudblood.
  • Lily and Severus discussed their electives and career plans, then joined Manus as research assistants and tried recording changes in his magical models.
  • Manus spent the holiday at home, investigated a hidden cottage connected to a meteorite researcher, and recognized Kreigs disguised with Human Transfiguration.
  • Manus warned McGonagall and Flitwick that Kreigs was an impostor, and the professors helped him capture the fake before the Ministry took him away.
  • Manus discovered letters revealing that Kreigs and three accomplices had been hired to search Hogwarts for the Sword of Gryffindor after their Gringotts robbery failed.
  • Manus learned that Dumbledore had caught two fake Kreigs while two accomplices remained fugitives, and he suspected Goblins had secretly hired the gang to recover the sword.
  • Manus received Griffin’s letter confirming Blake’s death in a battle that killed dozens, and learned that Frank Longbottom had fought him as part of a civilian organization.
Chapters 351–375 Vol. 4 Read

Ch. 351Just Do It!

Manus investigated why Lily and several Gryffindors had missed class and learned that a clash between Gryffindor and Slytherin had erupted after Lily slapped a student who insulted her. The houses’ conflict continued to escalate, while Slughorn appeared increasingly burdened by his position as Slytherin’s head of house.

  • Flitwick discovered that seven Gryffindors, including Potter, Black, Lupin, and Pettigrew, had skipped his class and deducted seventy points from Gryffindor.
  • Manus used the protective cloak to locate Lily and found her with students leaving McGonagall’s office.
  • Lily told Manus that a Slytherin had called her a Mudblood, so she slapped them down the stairs and broke several of their bones.
  • McGonagall questioned the students involved in the ensuing Gryffindor-Slytherin fight, but did not punish Lily after hearing what had happened.
  • Manus saw Slughorn leave McGonagall’s office with a dark expression and suspected he wanted to resign as Slytherin’s head of house.

Ch. 352Rhythm Restored

Slughorn decided to remain at Hogwarts until Manus graduated, while the Wizengamot’s plans to award Manus a First Class Merlin Medal were delayed because members were occupied with matters involving Potions and Transfiguration. At the Room of Requirement, Lily revealed that she had developed a working prototype of a defensive spell, and Manus chose to let life return to its usual rhythm.

  • Slughorn resolved to stay until Manus graduated and imagined standing beside him as Manus received another medal.
  • Manus knew the Wizengamot planned to award him a First Class Merlin Medal, but the ceremony was delayed because many members were unavailable.
  • Severus grew angry when he learned a Slytherin boy had insulted Lily, but Lily said the boy was already in the Hospital Wing and she was not afraid of future retaliation.
  • Lily told Severus that her spell prototype could block a Hex, though she refused to demonstrate it and promised a surprise when it was complete.
  • Manus listened to Lily and Severus, drank hot milk, and decided to let events unfold while returning to his usual routine.

Ch. 353Slytherin's Elective Guide

Lily, Severus, and Manus discussed the worsening rivalry between Gryffindor and Slytherin before turning to third-year electives and the advice students had received about each course. Lily reconsidered her choices after hearing about the professors and career requirements, and was left wondering what work she wanted to pursue in the Wizarding World.

  • Lily and Severus exchanged information about the increasingly frequent clashes between Gryffindor and Slytherin.
  • Severus explained the older students’ advice about electives, including the workload and professors for Divination, Ancient Runes, Arithmancy, Care of Magical Creatures, and Muggle Studies.
  • Lily reconsidered her plan to take Care of Magical Creatures after hearing about Professor Kettleburn and chose Divination, Muggle Studies, and Ancient Runes instead.
  • Severus said he had chosen Arithmancy and would take Divination and Ancient Runes with Lily.
  • Severus advised Lily to consider future careers and required certificates, leaving Lily to wonder what job she wanted in the Wizarding World.

Ch. 354Future Career Planning

Lily asked Manus and Severus what careers they planned to pursue, prompting Severus to describe his detailed plans for working in Potions and Lily to consider becoming an Auror. Manus offered them future assistant positions, then gave them an immediate task recording changes in a magical effect model.

  • Lily asked Manus and Severus about their future careers, then realized Manus had little need to worry about earning a living because of his Potion profits and the King Family's wealth.
  • Severus explained that he hoped to become a Potions apprentice, later open a shop or invent Potions, and had chosen Arithmancy and Ancient Runes as alternatives for Ministry work.
  • Lily considered becoming an Auror, while Manus advised her to research careers carefully and joked that the Defense Against the Dark Arts professor position would always be available.
  • Manus offered Lily and Severus work as his research assistants, and they volunteered to help immediately.
  • Manus asked them to record the changes in a magical effect model every thirty seconds.

Ch. 355Christmas Arrangements

Manus trained Severus and Lily in recording magic models and considered developing trustworthy assistants through Bloodline Modulation and partnerships with magical creatures. Before the gathering ended, Lily explained that her friend Hannah would spend Christmas at Hogwarts because her home was unsafe after her father’s murder.

  • Manus tested Severus and Lily’s ability to record magic models, and their struggles revealed how much they still needed to practice their fundamentals.
  • Manus considered using Bloodline Modulation to create or heal assistants and thought about making partnerships with magical creatures such as Bowtruckles.
  • Lily asked whether Manus and Severus would go home for Christmas, and Severus offered to stay at Hogwarts with her.
  • Lily explained that Hannah’s father had been killed by a Dark Wizard and that Hannah’s mother had arranged for her to spend Christmas at Hogwarts.
  • Manus, Severus, and Lily discussed Hannah’s family and the growing danger caused by murders across wizarding society.

Ch. 356Life at School Was Exceptionally Peaceful This Year

Manus left Hogwarts for the Christmas holiday after reminding Severus and Lily to stay cautious, then reunited with his parents at King's Cross. At home, he checked the protective measures around the house and realized his rapid growth had left his old clothes too small.

  • Manus wished Severus and Lily happy birthdays in advance and reminded them to carry their protective gear and activate the feather if they were in danger.
  • Lily defended Remus's character, while Severus warned that Remus's kindness did not lessen the danger he posed as a Werewolf.
  • Manus left for the Hogwarts Express, while Bellows went home to visit his mother at St. Mungo's.
  • Manus reunited with Griffin and Aivina, who noticed how much taller he had grown, and he described school as peaceful.
  • Manus returned home by flying carriage, checked the protective measures around the house and Cokeworth, and discovered that his old clothes no longer fit.

Ch. 357Trading Answers

Manus received a meteorite researcher’s proposal to trade answers to fifty questions for meteorites, then sent back his answers and a meteorite-power crystal. While visiting Mr. Bauer, he sensed a change in the crystal and traced it to the hidden cottage where the researcher’s metal puppet had sent his letter through the fireplace.

  • Manus found a letter from a meteorite researcher proposing that he answer fifty questions in exchange for meteorites.
  • Manus spent three days answering the questions, then sent the researcher his answers, fifty questions of his own, and a crystal formed from meteorite power.
  • Manus considered that the crystal might lure the researcher into revealing themselves, but proceeded with his planned visit to Mr. Bauer.
  • Minerva delivered Manus’s letter to a hidden cottage, where a metal puppet carried it to the fireplace and sent it through the flames.
  • While talking with Mr. Bauer, Manus sensed a change in the crystal and traced its source to the hidden cottage.

Ch. 358The Curse About to Come True Again

Manus noticed his faint connection to crystals formed by Star Magic and withdrew 24,000 Galleons from Gringotts. There, he spotted Defense Against the Dark Arts professor Kreigs in disguise and suspected the curse on the class would strike again, but the Daily Prophet later reported no incident.

  • Manus realized he could faintly perceive crystals condensed through Star Magic and considered new ways to develop that connection.
  • Manus visited the Leaky Cauldron, spoke with Hagrid and Tom, and thought about using his family’s businesses as research subjects.
  • Manus withdrew 24,000 Galleons from Gringotts and asked the Goblins to count them after his Identification Spell revealed something about the bag’s contents.
  • Manus recognized Kreigs in the queue, disguised through Human Transfiguration that resembled a Metamorphmagus’s technique.
  • Manus left Gringotts and found no report of a robbery or Kreigs being caught in the Daily Prophet.

Ch. 359Exceptionally Standard Health

Manus went with Aivina and Griffin to St. Mungo's for a preventive checkup, where the healer found him exceptionally healthy. While his parents continued their examinations, he noticed Bellows with his mother, Mrs. Travers, and began considering how to treat her soul damage.

  • Aivina arranged a preventive examination at St. Mungo's, and Manus agreed to go with her and Griffin.
  • Griffin brought the family through the disguised department store entrance to St. Mungo's, where they went to the sixth floor.
  • A healer examined Manus with Non-verbal Spells and found him entirely healthy.
  • Manus left his parents' examination and spotted Bellows sitting with Mrs. Travers near a shop.
  • Manus realized Mrs. Travers showed signs of soul damage and wondered whether Soul Worms could provide a treatment, or whether he might raise them using his own soul.

Ch. 360Examination of a Rare Case

Manus met Bellows at St. Mungo’s and examined Bellows’s mother, Mrs. Travers, whose damaged soul had weakened its connection to her body and disrupted her ability to absorb nutrients. After Manus said goodbye, Bellows returned from the elevator with red eyes and asked why Manus was still there.

  • Manus ran into Bellows at St. Mungo’s, and Bellows explained that he had been visiting his mother during the holiday.
  • Bellows introduced Manus to Mrs. Travers, who recognized him from Bellows’s stories about his school achievements.
  • Manus examined Mrs. Travers and realized that her soul damage had weakened its connection to her frail body, causing her to spend only brief, unpredictable periods awake.
  • Manus chatted with Mrs. Travers about school, and she encouraged Bellows to get a preventive physical examination too.
  • Mrs. Travers and Bellows headed toward the Spell Damage department, while Manus waited for his parents to finish their checkup.
  • Bellows returned from the elevator with red eyes, wiped them quickly, and asked Manus why he had not left.

Ch. 361Do You Have Some Misunderstanding About Yourself?

Manus offered Bellows a potion to restore Mrs. Travers's vitality, and Bellows accepted it without hesitation. Manus explained that his reputation as a potion maker made the unfamiliar potion trustworthy, and Bellows learned that his mother could drink it while unconscious.

  • Manus told Bellows that Mrs. Travers's physical condition was poor as well as her soul, and Bellows described how little exercise she could manage.
  • Manus gave Bellows his last vitality-restoring potion for Mrs. Travers.
  • Bellows eagerly accepted the potion and asked whether his mother could drink it while unconscious.
  • Manus questioned why Bellows trusted an unfamiliar potion so readily, and Bellows pointed out that Manus had no reason to poison his mother.
  • Manus explained that his reputation and published work made his potions reliable, then confirmed that Mrs. Travers could drink the potion directly, even while unconscious.

Ch. 362A Special Christmas Gift

After seeing Blake King gravely injured at St. Mungo’s, Manus’s family learned that he was hospitalized in a condition with no clear prospect of recovery. On Christmas Day, Manus’s family received the share of the King Family’s assets that had been allocated to Blake.

  • Manus, Aivina, and Griffin left St. Mungo’s and realized the bloodied wizard they had seen was Blake King, Manus’s uncle and a Death Eater.
  • Griffin wrote to Manus’s grandfather, and the reply confirmed Blake had taken an Exploding Curse and was hospitalized on St. Mungo’s fifth floor.
  • Griffin reflected on his once-good relationship with Blake but refused to visit him, while Aivina comforted him.
  • On Christmas Day, Manus’s family received Blake’s share of the King Family’s assets after Manus’s grandfather reclaimed it.

Ch. 363Christmas Without Laughter

Bellows thanked Manus for the Potion that restored his mother’s body, and Manus explained how she should continue her treatment. After the students returned to Hogwarts, the growing conflict outside the school and the deaths of students’ family members left the castle without much laughter over Christmas.

  • Bellows told Manus that the Potion had restored his mother’s appearance and relayed his father’s thanks and gift.
  • Manus warned Bellows that his mother’s condition was not cured at its source and gave him a schedule for continuing her treatment.
  • Manus considered genetic research as a possible way to treat congenital diseases, then set the idea aside until the technology advanced.
  • Bellows memorized Manus’s advice during the journey back to Hogwarts and wrote it down after dinner.
  • Professors found that students had slackened in their studies after the holiday, while deaths and turmoil beyond Hogwarts weighed on the castle.
  • Lily said that there had been almost no laughter in the castle that Christmas.

Ch. 364Strike First

After spotting someone disguised as Professor Kreigs, Manus suspected he had been targeted and tried to alert the Hogwarts staff while avoiding contact with Severus and Lily. Dumbledore was absent, so Manus arranged for Helena and his ravens to contact Professors Flitwick and McGonagall and planned to meet them at the Clock Tower.

  • Manus recognized the figure wearing Greyji Craigs's face as someone using Human Transfiguration and suspected they had targeted him.
  • Manus asked Helena to warn Dumbledore that Professor Kreigs was an impostor, then wrote a letter and sent Huginn with it.
  • Helena returned and told Manus that Dumbledore was not at Hogwarts, so Manus arranged to meet her and Professor Flitwick at the Clock Tower.
  • Manus sent Muninn under an Invisibility Charm to contact Professor McGonagall and had Huginn deliver a letter to Minerva.

Ch. 365The Evil Dark Wizard

Manus revealed that the Defense Against the Dark Arts professor, Kreigs, was an impostor using advanced Human Transfiguration and showed McGonagall and Flitwick evidence of a Dark Wizard’s experiments. With Dumbledore away and students potentially in danger, McGonagall decided to attack the impostor while Flitwick protected the students.

  • Manus used Muninn and Huginn to monitor McGonagall and the impostor Kreigs, who was grading students’ assignments.
  • Manus transformed himself into Kreigs and showed McGonagall and Flitwick letters describing his correspondence with a Dark Wizard.
  • McGonagall and Flitwick read the letters and learned that the wizard intended to use people in Transfiguration experiments and had tried to recruit Manus.
  • Manus explained that the impostor was not Professor Kreigs, though the letters alone could not prove the wizard’s crimes to the Ministry.
  • With Dumbledore away and concerns that students might be attacked, McGonagall resolved to lead an assault while Flitwick protected them.

Ch. 366Rude Thing!

Manus and McGonagall stormed Kreigs's office after Huginn delivered a letter that secretly released a debilitating stench. Kreigs was overwhelmed by the odor and the animated statues, while Manus left wondering whether he could still brew potions in this world as he had before transmigrating.

  • Flitwick explained to Manus that McGonagall had been a forceful Gryffindor even when she worked at the Ministry, and Manus hurried after her.
  • Huginn delivered a letter to Kreigs's office, but Kreigs tossed it aside unopened and slammed the window on the owl.
  • Huginn activated the letter's concealed Stench Spell, leaving Kreigs dizzy, nauseated, and unable to find the odor's source.
  • McGonagall opened the office door with Alohomora as animated stone statues charged inside, and she fired Stupefy at Kreigs.
  • Helena told Manus that Hogwarts's protective statues had been added long after the school's founding, and Manus concluded that his familiar potion-making methods might still work in this world.

Ch. 367The Defense Against the Dark Arts Professor Took Leave Again

Manus and the professors exposed Kreigs as an intruder using a special Human Transfiguration, then handed him over to the Ministry of Magic. When Manus received no replies from his letters and Dumbledore remained absent, Kreigs’s leave sparked renewed rumors about the Defense Against the Dark Arts curse.

  • McGonagall’s Untransfiguration failed to change Kreigs’s face, but Manus used Secret Revealing to restore his appearance.
  • Flitwick suggested handing Kreigs to the Aurors, and Manus secretly took a drop of Kreigs’s blood as a precaution.
  • Manus sent two copies of a letter, one through Minerva and another directly to Dumbledore, but the next few days brought no replies or news.
  • The Ministry took Kreigs away, while Hogwarts professors covered his Defense Against the Dark Arts classes during his leave.
  • Students revived rumors that the position was cursed, while Slytherin’s Death Eater recruits insisted Voldemort’s curse could not harm a Pure-blood like Kreigs.

Ch. 368Suspicious Person

Manus noticed a figure hidden beneath an unusually powerful Invisibility Cloak and became suspicious when it headed to Hogwarts's mostly unused third floor. He summoned Muninn and followed the cloaked figure while remaining concealed.

  • Bellows and Jasper discussed the Gryffindor-Slytherin fights, Quirinus's field study, and the pressure of schoolwork and Quidditch training.
  • Manus considered traveling the world after graduating to learn about magical traditions beyond Britain.
  • After parting from Jasper, Manus spotted an unfamiliar magical signature and realized it belonged to someone wearing an Invisibility Cloak.
  • Manus watched the cloaked figure head to the third floor and decided its movements were suspicious.
  • Manus entered an abandoned classroom, summoned Muninn, cast the Invisibility Charm, and followed the figure.

Ch. 369The Theft Ring

Potter broke into Kreigs's office but found no clues, while Muninn discovered letters revealing Kreigs belonged to a four-person theft ring. The letters showed that someone had paid the gang to search Hogwarts for the Sword of Gryffindor, leaving Manus to suspect Voldemort.

  • Potter used the Invisibility Cloak to enter Kreigs's office and searched it for evidence of the professor's suspicious nighttime activity.
  • After Potter left, Muninn found letters between Kreigs and a Metamorphmagus hidden on the desk.
  • Muninn learned from the letters that Kreigs and three accomplices formed a theft ring, and that their attempted robbery of Gringotts had failed.
  • Manus discovered that the ring had been hired for three hundred thousand Galleons to search Hogwarts for the Sword of Gryffindor.
  • Manus suspected Voldemort might have commissioned the theft because he collected valuable objects for Horcruxes.

Ch. 370An Attempt

Manus questioned Tom Riddle about Voldemort’s interest in Gryffindor’s sword and explained his own dramatic physical changes before vanishing. He then weighed the uncertain identities and motives of a group that had targeted him, concluding that their next move might be unavoidable as he tested how the world shaped events.

  • Tom said Dumbledore or Gryffindor’s descendants might know the sword’s whereabouts, but he could not suggest how to discover them.
  • Manus showed Tom how quickly his wound healed and said he had used magic to strengthen his vitality; he refused to explain the magic after Tom had used his question.
  • Manus vanished without using the mirror, leaving Tom frustrated that he had not asked a more precise question.
  • Manus considered whether Voldemort had sent the group to seek Gryffindor’s sword, but doubted Voldemort would rescue the captured fake Kreigs.
  • Manus realized the group’s members could all use Human Transfiguration, so he could not determine which one had been caught or whether the others would return.
  • Manus called his involvement an attempt to see how the world influenced events and reflected that many things connected to him had existed long before his arrival.

Ch. 371Not Occasional

Manus considered whether the Defense Against the Dark Arts Curse was a form of fate that brought existing trouble to the surface, then returned to school after the Fake Craigus matter was temporarily resolved. There, a student’s gossip about his uncle prompted Lily to intervene, while James insisted she was kind and just despite her frequent fights.

  • Manus reasoned that the Curse might increase the likelihood of troubled people becoming Defense Against the Dark Arts professors and bring their existing problems to a head.
  • After the Fake Craigus matter was temporarily resolved, Manus returned to school and resumed caring for the foals, researching magic, and catching up with friends.
  • A Gryffindor asked Manus whether his uncle was dead, and Manus said he was not close with him.
  • Lily struck the rude student with a book using Mage Hand and then kicked him as she went to retrieve it.
  • James praised Lily’s kindness and sense of justice, while Black and Lupin pointed out that she fought people frequently.

Ch. 372Evil's Enemy Is Not Necessarily Justice

Manus and Lily considered who was spreading rumors about Manus's uncle and why, while Manus argued that neither side in the war necessarily acted justly. Days later, Manus remained committed to his family's neutrality and noticed Lucius encouraging him to consult his parents before making any decisions.

  • Black reflected on how Lily exploited Hogwarts's rules to avoid punishment for beating up students, while he admitted he preferred to fight back openly.
  • Lily angrily condemned the students who had asked Manus about his uncle, and Manus reasoned that someone was deliberately spreading news of his death.
  • Lily suggested the Death Eaters wanted to draw Manus into their cause, while Manus warned that their opponents might be trying to push him the other way.
  • Manus told Lily he would do nothing and maintain his family's neutral stance regardless of whether his uncle was dead.
  • At the Slug Club, Manus said farewell to Lucius Malfoy and Narcissa Black, considered the possible motives behind Blake King's death, and noted Lucius's suggestion that he consult his parents.

Ch. 373The Value of the Priceless

Manus agreed to acknowledge the favor Lucius Malfoy had earned by offering to help the King Family, while deciding that any future repayment would depend on what was asked. He then showed Severus and Lily a refined form of Astral Observation Magic, leaving them impressed by its beauty and wary of its power.

  • Manus recognized that Lucius Malfoy had turned his mission to recruit Griffin into an opportunity to build ties between the Malfoy and King families.
  • Manus told Severus that he would acknowledge Malfoy's favor and repay it in the future, provided the request was not immoral.
  • Severus considered ways to earn money from his Potion and Dark Magic research but doubted that publishing his notes would be profitable.
  • Severus asked Manus about his meteorite research, and Manus explained that fresh meteorites improved Astral Observation Magic.
  • Manus formed a small pale-blue crystal with his magic, and Severus admired its star-like appearance while Lily sensed its chilling power.

Ch. 374Gang Aftermath

Manus demonstrated Falling Star, a near-impossible-to-dodge astral spell, while continuing to struggle with a treatment for the two foals. McGonagall later warned him that the fake Kreigs had targeted the Sword of Gryffindor and that two accomplices remained at large, prompting Manus to suspect Goblins might be behind the theft attempt.

  • Manus cast Falling Star at a training dummy, piercing its chest with a high-speed strike that impressed Lily and Severus.
  • Manus considered improving Falling Star so its crystal could explode and cause further damage, then returned to a treatment plan that offered the two foals only slight progress.
  • After rumors about Manus's household faded, Dumbledore returned to Hogwarts and sent word through McGonagall that two fake Kreigs had been caught and two accomplices were still fugitives.
  • McGonagall warned Manus that the fugitives might have learned of him through his Transfiguration work and told him to stay careful.
  • McGonagall said the gang had targeted the Sword of Gryffindor, and Manus reasoned that Goblins might have hired them because they considered the sword their property.

Ch. 375Elite Civilian Organization

Manus learned why the Gringotts robbery had gone unreported and reflected on the Sword of Gryffindor, then received news that his uncle Blake had died in a major battle with the Death Eaters. He learned that an unidentified civilian organization had fought the Death Eaters with unusual success, and wondered who led it and why the battle had happened.

  • Manus realized Gringotts had kept quiet about the failed robbery because the robbers had been hired anonymously by the Goblins to steal the Sword of Gryffindor.
  • Manus decided not to pursue the sword's whereabouts and expected to encounter it naturally if it was part of his story.
  • Manus received Griffin's letter confirming Blake's death in a chaotic battle in which more than thirty Death Eaters and over a dozen of their opponents had died.
  • Manus learned that Frank Longbottom had killed Blake while fighting as part of a civilian organization rather than as an Auror.
  • Manus concluded that Frank and other elite wizards trusted the civilian organization more than the Ministry's Aurors to fight Voldemort, and wondered who had organized it and what had caused the battle.
Arc 15 of 28