Chapter Summaries

Manus considered how to turn stored body heat into a reserve of magical power after eating a large dinner, while Bellows quietly watched him. Huginn then reported that Hagrid had visited Aragog in the Forbidden Forest, leaving Manus to wonder about Hagrid’s history with the Acromantula and what Aragog had revealed.

• Manus ate an unusually large dinner and considered developing magic to convert stored fat into physical strength or magical power.
• Bellows watched Manus eat but kept his suspicions about Manus’s appetite to himself.
• Huginn arrived outside Manus’s window and reported that Hagrid had visited Aragog in the Forbidden Forest.
• Manus reasoned that Hagrid and the Acromantulas could have become neighbors and companions, then connected Aragog to Hagrid’s past punishment for raising dangerous creatures.
• Manus praised Huginn and focused on a detail Aragog had seemingly revealed during his conversation with Hagrid.

After hearing Aragog recall how Hagrid had been blamed for a Hogwarts murder decades earlier, Manus deduced that the real killer had never been caught and might still be alive. He resolved to verify his suspicions while continuing his other projects and preparing prey for Bob.

• Manus inferred from Aragog and Hagrid’s conversation that Hagrid had been arrested after a student died at Hogwarts, though Dumbledore later secured his release.
• Manus reasoned that the professors’ failure to identify the killer suggested a powerful murderer had planned the crime and concealed the motive, which might involve a secret within Hogwarts Castle.
• Manus connected the old unsolved murder with Voldemort’s later attempt to obtain a Hogwarts teaching position and wondered what secrets the castle held.
• Manus planned to revise his Wolfsbane Potion paper, investigate Helena Ravenclaw through the ghosts, and continue deciphering the door on the Seventh Floor.
• Manus decided he needed to catch rabbits or other rapidly breeding prey for Bob the next day.

Manus asked Severus to review his paper on the Wolfsbane Potion and explain what he understood, so he could identify gaps in its presentation. After Severus suggested Lily review it instead, Manus had him do the same and arranged to send Lily a copy later.

• Manus gave Severus a paper on the Wolfsbane Potion and asked him to point out anything unclear or unfamiliar.
• Severus suggested sending the paper to Lily for reading notes, and Manus agreed that her response could reveal what readers understood.
• Manus told Severus to review the paper himself and explain his understanding aloud rather than write notes.
• While Severus reviewed the paper, Manus continued brewing a trial potion and planned to question Hogwarts ghosts about an old murder and Helena Ravenclaw.
• Severus left for Transfiguration class, and Manus said he would send Lily a backup copy through Minerva.

Manus investigated a decades-old murder at Hogwarts and followed Lady Grey’s advice to seek out the victim. He found Moaning Myrtle in the abandoned third-floor girls’ bathroom and began speaking with her.

• Manus put away his newly made potion and asked Lady Grey about a murder at Hogwarts from more than twenty years earlier.
• Lady Grey told Manus to ask the person involved directly and pointed him toward the third-floor girls’ bathroom.
• Manus sent a parchment to Lily with Minerva, then went to the abandoned bathroom and heard someone sobbing inside.
• Manus cast Revelio, detected a hidden door near the taps, and blocked a burst of water from one of the stalls with Prestidigitation.
• Moaning Myrtle emerged from the stall, assumed Manus had come to mock her, and resumed crying; Manus told her he had not come to laugh at her.

Manus questioned Moaning Myrtle about her death, and she recalled seeing a pair of large yellow eyes before she died in the girls’ bathroom. Her memory of the boy speaking in hissing sounds left Manus with a possible clue about the murderer.

• Manus told Moaning Myrtle he was investigating her murder and asked her to help identify the killer.
• Moaning Myrtle recalled entering the girls’ bathroom to hide from Hornby and confronting a boy who had entered it.
• Moaning Myrtle said she died immediately, without pain or feeling a spell strike her.
• Manus suggested the large yellow lanterns she remembered might have been eyes, which terrified Moaning Myrtle.
• After Manus calmed her, Moaning Myrtle recalled that the boy spoke in a quiet, hissing dialect, then laughed at the memory.

Manus connected Moaning Myrtle’s death to a Basilisk and traced the hidden faucet door to Salazar Slytherin’s legacy. He concluded that Voldemort had once sought something beyond the door but had likely found only the Basilisk, which Manus himself considered a treasure.

• After Moaning Myrtle left, Manus examined the hidden door in the girls’ bathroom and identified a snake symbol on its faucet.
• Manus recalled that Parseltongue was associated with Salazar Slytherin and that Voldemort was the only famous British Parselmouth in recent decades.
• Manus reasoned that Voldemort had likely been the one who released the Basilisk that killed Moaning Myrtle.
• Manus concluded that Voldemort had probably found no treasure behind the door, then grew excited at the prospect of the Basilisk itself.

Manus discovered evidence that a Basilisk might still be hidden beneath Hogwarts and began planning how to capture and kill it. As he returned to Ravenclaw Tower, he wondered why the Basilisk had appeared at Hogwarts.

• Manus considered the Basilisk’s value as a source of magical material and reasoned that Voldemort probably had not taken it away.
• Manus assessed the Basilisk’s defenses and attacks, then rejected plans that could not guarantee a swift kill.
• Manus decided to develop sealing magic to keep the Basilisk from escaping and protect against its gaze, venom, and strength.
• Manus left the girls’ bathroom and, while climbing the stairs to Ravenclaw Tower, questioned why the Basilisk was at Hogwarts.

Manus investigated the Basilisk’s origins and the hidden door’s connection to Parseltongue, while Lily confronted Severus over the extra assignments he had caused her. The chapter ended with Lily chasing Severus during training as Manus studied the castle’s shifting spaces.

• Manus deduced that the Basilisk had probably been left at Hogwarts long before Voldemort found it and wondered whether Parseltongue opened the hidden door.
• Manus considered asking Rowena Ravenclaw’s portrait about the secret, but knew she would likely not answer until he found news of her daughter.
• Manus received eight rabbits from Huginn and continued studying the hidden doors through the Magic Mirror.
• Lily blamed Severus for piling extra work on her and learned Diffindo while preparing to confront him.
• During training, Lily attacked Severus with Diffindo and chased him as he begged Manus for help.
• Manus noted that intense emotions could improve magical learning and continued examining the castle’s vast, intent-controlled spaces.

Manus brought Lily and Severus to the hidden rooms on the Seventh Floor for combat training, urging them to use tactics as well as magic. Their carefully planned duel began, and Severus ended the chapter by launching Lily's frozen metal spiked balls at her.

• Manus discovered that the hidden door opened into nearly a hundred rooms, including areas suited for practicing magic.
• Lily beat Severus after he acknowledged his wrongdoing, and Manus healed him before setting rules for their training.
• Lily and Severus spent ten minutes planning before Manus started their duel.
• The two traded spells, using Transfiguration, freezing magic, Mage Hand, and other tactics to disrupt each other's movements.
• Severus used Waddiwasi to send Lily's frozen metal spiked balls flying toward her.

Severus defeated Lily in a practice duel by using simple hexes to disrupt her and create an opening for a Disarming Charm. Manus praised their progress and the clever use of magic, while both students recognized the need to keep improving amid tensions at Hogwarts.

• Lily broke free of Severus's binding and cast Diffindo, while Severus rolled to avoid the spell.
• Severus hit Lily with Tarantallegra, disrupting her counterspell, then disarmed her.
• Severus returned Lily's wand and explained how simple prank spells could create openings for stronger magic.
• Manus praised Severus and Lily's progress and noted that their duel had revealed problems to work on.
• Severus and Lily joked about their victory and defeat, then reflected on why they needed to keep practicing magic.

After their combat exercise, Lily and Severus reviewed their performances with Manus. Lily identified weaknesses in her tactics, while Severus recognized that he needed a more decisive offensive spell, leaving Lily still unsure what other flaws Manus had noticed.

• Manus asked Lily and Severus to evaluate their performances in the combat exercise.
• Lily admitted that her fighting style was rigid and her magic and spell choices were less flexible than Severus's, and she described the plays that had turned the fight against her.
• Manus confirmed that Lily had been distracted by surprise but did not criticize her magical control, then asked Severus to assess himself.
• Severus said he lacked a powerful finishing spell, and Manus suggested that he study Dark Magic from the Hogwarts library or Manus's family collection.
• Severus planned to learn Diffindo and later pursue a spell combining a Curse's destructive power with a Hex's speed and stealth, but kept his intended spell secret.
• Lily and Severus said they could not identify any other shortcomings, leaving Manus's remaining observations unstated.

Manus explained how Lily and Severus could improve their combat strategy after their practice duel. He assigned them another practice session for the following month and praised their abilities.

• Manus told Lily that her plan relied on Severus responding as expected and lacked contingencies if he interrupted it.
• Manus explained that effective battle plans required preparing for many possible responses or forcing opponents into a chosen course of action.
• Severus admitted that he had focused on reacting to the immediate situation rather than planning ahead or shaping the broader battle.
• Manus asked Lily and Severus to reflect on their performance and announced another practice session the next month.
• Manus praised Lily's use of Transfiguration in combat and Severus's control and use of spells.

Manus discovered how to open the secret door and used it to create a space for raising Magical Creatures. He explored the sunlit grassland and found that its only traces of former inhabitants were the remains of about twenty Nifflers.

• Manus deciphered that the secret door required three consecutive passes while holding the same thought.
• Manus tried to use the door to reach the Basilisk but failed, then opened it by wishing for a place to raise Magical Creatures.
• Manus protected himself, checked the space for dangers, and sent Muninn ahead with the Patronus Charm.
• Manus followed the river and found well-preserved bones identified as the remains of roughly twenty Nifflers.
• Manus concluded that the Nifflers had likely been abandoned in a place with neither food nor shiny objects.

Manus buried the bones of the starving Nifflers and searched the deserted forest, concluding that the wizard who had raised its Magical Creatures had never returned. A brilliant magical signature led him to a charred nest, where he wondered whether someone had raised a Phoenix there.

• Manus reconstructed how the Nifflers had starved beside the river and buried their bones without leaving a marker.
• Muninn reported that the forest held only bones and abandoned nests, including traces of Augureys and other creatures.
• Manus concluded that the creatures had not simply been abandoned and went to bury the bones in the forest.
• Manus detected an unusually bright magical signature and followed it, considering whether a creature or egg had survived there.
• Manus found a charred nest whose ashes radiated intense magic and wondered whether it had belonged to a Phoenix.

Manus collected the Phoenix Nirvana Ashes and considered their uses in potions and spellcasting tools. As he continued burying Magical Creature remains, he discovered bones belonging to Fairies, Jobberknolls, and a Unicorn.

• Manus stored the Phoenix Nirvana Ashes and decided they were better suited to spellcasting tools than consumable potions.
• Manus resumed burying the bones, treating the ashes as a reward for carrying out his task properly.
• Manus found and buried tiny bones belonging to Fairies beneath a tree.
• Manus uncovered Jobberknoll remains and questioned how the space's Magical Creatures had been housed.
• Manus discovered a Unicorn skeleton and walked over to examine it.

Manus buried the Unicorn bones and left the hidden space, deciding that taking its horn could curse a healing or resurrection casting tool. Back in the Ravenclaw Common Room, he set aside his plans for using the Phoenix Nirvana Ashes and agreed to play Wizard’s Chess with Pante.

• Manus buried the Unicorn’s remains after deciding its horn might bring a curse if used in a casting tool.
• Manus left the hidden space and considered ways to house the Phoenix Nirvana Ashes without irreversibly mixing them with other materials.
• Manus considered wand materials suited to healing and resurrection, including Dittany woven into a bracelet around the ashes.
• Edmund Bagno asked Manus to take his place in a Wizard’s Chess game with Pante so he could attend Quidditch practice.
• Manus took Edmund’s seat and agreed to play Pante, who challenged him to show his skill.

Manus defeated Pante in seven Wizard's Chess games, prompting Pante to ask whether he would represent Hogwarts in the Inter-School Wizard's Chess Championship. Manus was unsure about competing so far in advance, but Pante explained that his current skill could secure him a place in the school team for his sixth or seventh year.

• Manus beat Pante in their seventh Wizard's Chess game, and Pante's king surrendered after all his other pieces were lost.
• Pante declared that he would stop playing Wizard's Chess for a month, while nearby classmates teased him about his defeat.
• Pante asked Manus whether he would pursue Wizard's Chess professionally, but Manus said he preferred exploring magic.
• Pante invited Manus to consider representing Hogwarts in the Inter-School Wizard's Chess Championship, and Manus questioned whether it was too early.
• Pante said Manus could represent Hogwarts in his sixth or seventh year and revealed that he himself was set to compete the year after next.

Manus agreed to represent Hogwarts in the Inter-School Wizard's Chess Championship after Pante explained that he would not need to follow a training schedule. Back in his dormitory, Manus revised his magical-item designs and established a personal emblem for his future crafting work.

• Pante told Manus that Hogwarts had little expectation of winning the Wizard's Chess Championship, but Manus's skill might give the school a chance to claim its first title of the century.
• Manus agreed to represent Hogwarts, and Pante said he would inform Professor Flitwick, who supervised the team.
• Pante mentioned that Manus could sign up for the Magical Schools Dueling Tournament in fifth year, and Manus made a note of it without committing.
• Manus returned to the dormitory and reexamined his design for a magical item, identifying flaws in its structure and approach.
• Manus sketched a revised design and added an Arcane Sigil of a regular tetrahedron as the core concept for his personal emblem.
• Manus developed ideas for modifying the Magic Mirror and redesigned his Unicorn Hair robe as a cloak.

Manus set aside his stalled Soul Magic research to investigate how the Phoenix’s life and the Basilisk’s death might reveal secrets about life itself. He planned to prepare for the Basilisk’s secret chamber, but Bellows interrupted him with news of a Halloween feast.

• Manus decided to postpone weaving his cloak while he explored a theoretical addition to its design.
• Manus put Soul Magic research aside after making little progress and worrying that upgrading its lone low-level spell could misdirect the field.
• Manus reasoned that Phoenix life might counter the Basilisk’s artificially acquired death, and examined his vial of Phoenix Nirvana Ashes for clues.
• Manus shifted his free time toward deciphering the Basilisk’s secret chamber and preparing the necessary magic.
• Bellows told Manus about a Halloween feast, prompting Manus to ask whether the school celebrated the holiday.

Manus rejected Bellows's hope that he would join the Ravenclaw Quidditch Team, arguing that the time and effort would not be worth the uncertain chance of winning the championship. He also told Bellows that he was too weak to become a Beater and suggested he aim to be a Chaser instead.

• Bellows told Manus that Hogwarts's Quidditch matches would begin the weekend after Halloween and hoped Manus would try out next year.
• Manus explained that Ravenclaw needed more than a talented Seeker to win the championship and refused to spend his time on the team.
• Bellows asked whether he should become a Beater, but Manus said Bellows lacked the strength for the position and recommended becoming a Chaser.
• Bellows tried to prove his strength, but Manus beat him at arm wrestling and lifted him one-handed, prompting Bellows to concede.
• Manus remarked that Ravenclaw students were physically weaker than students from the other Houses, especially compared with their Beaters.