Chapter Summaries

Professor Lupin explained the Patronus Charm and praised Sean for casting a corporeal Patronus. After the train reached Hogsmeade, Sean, Harry, and the others arrived at Hogwarts, where Professor McGonagall summoned Sean and Harry to her office and said Lupin had told her about their encounter.

• Professor Lupin explained that most witches and wizards could not summon a Patronus, and he called Sean the most gifted wizard he had ever met.
• Sean saw Hagrid summoning the first-years and agreed to discuss the coming lesson at Hagrid's Hut.
• Malfoy taunted Harry and Ron about fainting, then backed off when Professor Lupin appeared.
• Sean and Harry entered Hogwarts, where Professor McGonagall called them to her office and told them Lupin had reported their unpleasant encounter.

After Harry recovered from the Dementor encounter, Professor McGonagall and Madam Pomfrey checked on him, while McGonagall privately warned Sean to keep his distance from Lupin. At the feast, Dumbledore announced that Sean had been appointed Potions Teaching Assistant and invited him to join the staff table.

• Professor McGonagall comforted Sean and urged him to avoid danger, then Madam Pomfrey examined Harry after his encounter with a Dementor.
• Madam Pomfrey confirmed Harry had received chocolate from Lupin and pumpkin pie from Sean, and Harry insisted he was well enough to attend the feast.
• Professor McGonagall asked Sean about his work at the bookshop and advised him to keep his distance from Lupin.
• Dumbledore warned students that Ministry Dementors were guarding Hogwarts and that no one could leave without authorization.
• Dumbledore announced Lupin as the new Defense Against the Dark Arts teacher and named Sean the Potions Teaching Assistant, prompting cheers as Sean went to the staff table.

At Hogwarts’ opening feast, Dumbledore announced that Hagrid would teach Care of Magical Creatures and that Sean would assist him and care for the Forbidden Forest. Sean later began teaching Potions alongside Snape, while Harry and his friends reacted to Malfoy’s taunts and Hermione’s crowded timetable.

• Dumbledore announced Hagrid’s appointment as Care of Magical Creatures teacher and Sean’s roles as Hagrid’s assistant and caretaker of the Forbidden Forest.
• Hagrid thanked Harry, Hermione, Ron, and Sean for helping him, while Sean demonstrated wandless Transfiguration by lowering his chair.
• Sean delivered Snape’s traditional Potions opening speech to the first-year students and guided them through their first lesson.
• At lunch, Malfoy mocked Harry about the Dementors, and Fred and George recalled how frightening the Dementors had been.
• Hermione explained that she had discussed her packed timetable with Professor McGonagall, while Ron questioned how she could attend several classes scheduled at the same time.

Sean and Hermione attended their first Divination lesson with Professor Trelawney, who taught that books could offer little help to students without insight. Sean looked forward to the class, knowing that every prophecy Trelawney made in it would come true.

• Hagrid excitedly invited Harry, Ron, Hermione, and the others to his first lesson, while Sean suggested they might get close to a magical creature.
• Sean and Hermione headed to Divination in the North Tower, where they climbed a ladder through a trapdoor into Professor Trelawney’s classroom.
• Sean, Hermione, and Neville sat together as Professor Trelawney introduced herself and described Divination as a profound art that relied on insight more than books.
• Sean put down Unfogging the Future and anticipated the lesson, knowing Trelawney’s prophecies would come true.

Professor Trelawney gave several accurate predictions during Divination class before entering a genuine prophetic trance and speaking cryptically about Sean. Sean recorded her words and resolved to examine their meaning after class.

• Professor Trelawney warned Neville about his grandmother and Parvati about a red-haired man, while Sean connected the remarks to future events.
• Professor Trelawney predicted a flu outbreak, her loss of voice, and that someone would leave forever around Easter.
• Professor Trelawney told Lavender that what she feared most would happen on October 16th.
• Professor Trelawney entered a trance and delivered a cryptic prophecy about Sean, which his Quill recorded.
• Professor Trelawney instructed the students to practice reading tea leaves and predicted that Neville would break his first teacup.
• Neville broke a teacup, and Professor Trelawney asked him to choose a blue-patterned one instead.

During Divination, Professor Trelawney read Harry's tea leaves as an omen of death and claimed Sean's Heavenly Eye was about to open. The students carried the unease into Transfiguration, where Professor McGonagall dismissed the predictions while the class continued to stare at Harry and Sean.

• Sean reflected on prophecy and the possibility that fate could be rewritten while the class practiced reading tea leaves.
• Ron interpreted Harry's cup as showing future work at the Ministry and an unexpected fortune, while Hermione dismissed the practice as nonsense.
• Professor Trelawney declared that Harry's cup showed the Grim, an omen of death, and Sean explained that Divination was imprecise.
• Professor Trelawney told Sean his Heavenly Eye was about to open and ended class early.
• In Transfiguration, Professor McGonagall transformed into a tabby cat and dismissed the class's concerns about the Divination predictions.

After Professor Trelawney made a genuine Prophecy about Sean, Dumbledore and McGonagall mistakenly feared he would die, while Sean headed to help Hagrid teach Care of Magical Creatures. The chapter ended as Hagrid went into the Forbidden Forest to fetch the creatures and Malfoy mocked him and Harry.

• McGonagall confronted Dumbledore over Trelawney’s teaching, but Dumbledore revealed that Trelawney had made a genuine Prophecy and hurried off with McGonagall to find her.
• Sean overheard their conversation and realized Dumbledore had mistaken Trelawney’s Prophecy about him for her usual death predictions.
• Ron argued with Hermione about the Grim and Divination, and Hermione stormed off after Ron questioned her ability.
• Sean joined Hagrid for Care of Magical Creatures class and helped the students calm their biting textbooks with wandless magic.
• Hagrid went into the Forbidden Forest to fetch Fantastic Beasts while Malfoy insulted him and taunted Harry.

During Hagrid’s Hippogriff lesson, Harry successfully befriended and rode Buckbeak while Sean rode Sienna and unlocked his Fantastic Beasts Field Expert-level Title. The lesson ended in chaos when Malfoy insulted Buckbeak and the Hippogriff attacked him.

• Hagrid brought the Hippogriffs into the paddock and explained that the proud creatures expected Wizards to bow before approaching them.
• Harry bowed to Buckbeak, earned its approval, petted it, and rode it into the sky with Sean accompanying him on Sienna.
• Sean gained Sienna’s affection to a Master’s standard, and his Fantastic Beasts Field Expert-level Title unlocked.
• The students took turns approaching Hippogriffs, and Sean helped Neville gain his first Hippogriff companion.
• Malfoy chose Buckbeak, insulted it after it bowed to him, and was attacked as Hagrid rushed to help.

Sean helped Hagrid manage the fallout after Malfoy provoked Buckbeak, then discovered his new title let him understand Fantastic Beasts. The next day, Sean attended Lupin’s first practical Defense Against the Dark Arts lesson, where Peeves began taunting the professor.

• Malfoy and the Slytherins blamed Hagrid after Buckbeak threatened Malfoy, but Sean calmed the crowd and explained the importance of treating Fantastic Beasts with respect.
• Hagrid led the Gryffindors back to the castle, and Sean encouraged him after the students praised his lesson.
• Sean examined his Fantastic Beast Favorite title and discovered that his enhanced talent allowed him to understand Buckbeak, who demanded an apology and insects from a tree hollow.
• Sean returned to Hogwarts, practiced the Disillusionment Charm, and overheard McGonagall and Dumbledore discussing Trelawney.
• The next day, Lupin took Gryffindor and Ravenclaw to a practical lesson, where Peeves sang insults at him as the class watched his reaction.

Professor Lupin taught the third-years how to repel a Boggart, while Peeves told Sean that the Lord wanted to see him. The chapter ended as Neville nervously stepped forward to face the Boggart.

• Professor Lupin used Waddiwasi to shoot chewing gum from a keyhole at Peeves, who dodged and then told Sean that the Lord wanted to see him.
• Peeves left before telling Sean where to find the Bloody Baron, and Professor Lupin led the students to the Staff Room.
• Professor Snape insulted Professor Lupin and left the Staff Room.
• Professor Lupin introduced the Boggart in a wardrobe and explained that the students could defeat it by making it take a funny appearance.
• Professor Lupin called Neville forward to face the Boggart, and Neville timidly stepped toward the wardrobe.

Lupin taught the class how to face a Boggart, but Snape interrupted the lesson and took Sean away. After class, Lupin kept Justin behind to discuss Mr. Green and Snape.

• Lupin helped Neville prepare to face a Boggart by imagining Snape in his grandmother’s clothes.
• As the Boggart appeared as Snape, the real Snape interrupted the lesson and ordered Sean to come with him.
• Snape and Sean left the classroom, and Lupin shut the wardrobe before continuing the lesson.
• After class, Lupin called Justin back and began discussing Mr. Green and Professor Snape.
• Justin showed interest when Lupin said he had wanted to discuss the matter for a long time.

Sean searched Hogwarts for Bloody Baron after ghosts fled from him, believing rumors that he planned to drive them away and would become headmaster. The Fat Friar told him Baron was probably on the Astronomy Tower, where Sean found him in shackles and silver-stained robes.

• Justin told Hermione that he had spoken with Professor Lupin about Sean and Professor Snape.
• Sean encountered Nearly Headless Nick and the Fat Friar, but the ghosts panicked and ran when they saw him.
• Sean showed the Fat Friar a memory in the Pensieve, convincing him that Sean had not driven the Grey Lady away.
• The Fat Friar told Sean that Bloody Baron was likely on the Astronomy Tower.
• Sean went to the Astronomy Tower and found Bloody Baron among the mist, his robes stained with silver blood and chains clinking.

Sean spoke with the Bloody Baron about granting ghosts release, then helped students survive Snape’s Potions lesson. At dinner, Crookshanks followed Sean, apparently asking him to help protect someone special from a dangerous person.

• Sean told the Bloody Baron that Ravenclaw deserved a good ending, but the Baron said he was unworthy of release.
• Students favored Lupin’s Defense Against the Dark Arts class, while Malfoy continued insulting the professor.
• Sean assisted during Snape’s Potions lesson, helping Ravenclaw and Hufflepuff lose only twenty-five points.
• Crookshanks caught a spider, taunted Ron, and followed Sean from the Great Hall.
• Sean realized Crookshanks wanted his help driving a dangerous person away from someone special.

Sean met Sirius Black outside Hogwarts and told him to wait until Voldemort returned, when Sean intended to destroy the Dark Lord’s resources and kill him. Sirius revealed Peter Pettigrew’s guilt to Lupin, and the former friends reconciled before Sirius proposed discussing a larger plan.

• Sean followed Crookshanks outside Hogwarts and met Sirius, who had come to scout the castle and find Peter Pettigrew.
• Sean told Sirius that Peter was not the root of the threat and that he planned to defeat and kill Voldemort when he returned.
• Sean explained that Peter would become an informant through an ancient goblin contract, then warned Sirius that Lupin was Hogwarts’s new Defense Against the Dark Arts professor.
• Lupin arrived, drew his wand on Sirius, and was astonished when Sirius obeyed Sean and agreed to explain everything.
• Sirius showed Lupin the Daily Prophet photograph of Scabbers and explained that Peter had faked his death by cutting off a toe and escaping as a rat.
• Sirius and Lupin forgave each other, and Sirius told Lupin they needed to discuss a greater plan.

Sirius persuaded Lupin to join Sean’s plan to stop Peter from betraying Harry, and Sean asked Lupin to find Nagini. The story then returned to Hogwarts, where Sean considered how to reach Gringotts and students anticipated their first Hogsmeade weekend.

• Lupin resolved to join Sirius despite fearing that Dumbledore would expel him.
• Sean asked Lupin to find Nagini, then left to pursue his plans involving Fiendfyre and Gringotts.
• Sirius explained how he escaped Azkaban and why they needed to drive Peter away before he could betray Harry.
• Sean warned Sirius that Snape was on night patrol and advised him to visit Harry later.
• At Hogwarts, Harry asked Ron and Hermione what had happened, and Ron pointed out that the first Hogsmeade weekend was scheduled for Halloween Eve.

Sean completed his advanced Potions study and reached a new level in the Dark Arts, gaining a title that enhanced his control and creativity. Snape unexpectedly gave him permission to visit Hogsmeade, and Sean left the Dungeon to go.

• Sean finished refining magical rituals for seven potions with Professor Snape while his friends discussed whether he could go to Hogsmeade.
• Crookshanks attacked Ron's schoolbag, Scabbers fled, and Sean and Justin concluded that Scabbers was probably not an ordinary rat.
• Sean practiced his Master-level Dark Arts and advanced Fiendfyre into a new domain, unlocking the Dark Arts Saint Son title and a path beyond Master level.
• Snape reluctantly told Sean he could go to Hogsmeade, and Sir Cadogan encouraged him as he left the Dungeon.

Sean learned from Professor Flitwick that belief could shape magic’s properties, then reshaped the Impediment Jinx through Order and Wisdom and achieved a legendary-standard cast. The chapter ended with the Fat Lady’s portrait slashed and Peeves revealing that Sirius Black had attacked it after being refused entry.

• Professor Flitwick explained that belief shaped magic and that Dark Arts drew power from cruel desires, prompting Sean to consider Order and Wisdom as alternatives.
• Sean spent several weeks reshaping the Impediment Jinx, then used it to gently return a falling candle to its holder and received 300 Master-level proficiency points.
• Sean and Hermione found Gryffindor students gathered outside the damaged portrait, and Dumbledore ordered the staff to search the castle for the missing Fat Lady.
• Peeves told Dumbledore that Sirius Black had attacked the portrait after the Fat Lady refused to let him in.

Sean confirmed that Sirius had not yet been exposed and joined Dumbledore’s search of Hogwarts, where Snape raised suspicions about inside help. As the students sheltered in the Great Hall, Sean sensed a mist and believed Professor Trelawney’s Heavenly Eye might open that night in The Boundary.

• Sean found Sir Cadogan drunk in a secret passage and learned that Sirius had not been exposed.
• Dumbledore gathered the students in the Great Hall overnight while the professors searched the castle, then took Sean with him.
• Harry told the others that Sean’s magical ability was on par with a professor’s.
• Snape reported that the Fourth Floor and several other locations had been searched, then questioned whether someone inside Hogwarts had helped Sirius enter.
• Dumbledore rejected Snape’s suspicion, refused to let the Dementors enter Hogwarts, and sent Sean back to the Great Hall.
• Sean noticed a faint mist and expected the Heavenly Eye to open that night as he prepared to see the starry sky in The Boundary.

The Black Cat followed Lita’s guidance and searched The Boundary for Ariana, a timid witch who had wandered alone for a century while waiting for her brothers. After using a newly awakened divination talent to find her, the Black Cat reached Ariana and offered to grant her wish.

• Lita tried to persuade Ariana to rest at her Wooden Cabin and told her she had met the Lucky Messenger, but Ariana stayed outside and soon left.
• The Black Cat arrived at Lita’s cabin after Ariana had gone, and Lita told it about Ariana’s loneliness and her long wait for her brothers.
• The Black Cat gained basic Divination magic and awakened a Slightly Opened Heavenly Eye, which revealed Ariana walking near a Wooden Cabin.
• The Black Cat followed the vision to a swamp, found Ariana asleep in the cold, and used its enlarged form to shelter her.
• Ariana woke to find the Black Cat beside her, and it warmly invited her to make a wish as she began to cry.

In The Boundary, the Black Cat heard Ariana’s wish to see her brothers and left her a Pensieve of memories and a prophecy that they would meet again. Back at Hogwarts, Sean discovered his legendary Divination talent and accurately foresaw Lavender’s loss, then went to speak with Dumbledore about Ariana.

• The Black Cat granted Ariana’s wish by placing memories of Albus and Abufus in a Pensieve, and a small Wooden Cabin appeared in her dream as shelter.
• The Black Cat prophesied that Ariana would meet her brothers again, and she awoke to find the cabin and Pensieve beside her.
• Sean checked his System Panel and learned that his Divination Magic Talent was Legendary and that his Heavenly Eye had slightly opened.
• Professor Trelawney asked Sean to teach her Divination, while Hermione questioned whether he could really predict the future.
• Sean identified that Lavender’s rabbit Binchi had died, and Hermione argued that Trelawney’s prediction had relied on psychological suggestion.
• Sean went to Dumbledore’s office, thinking about Ariana’s brothers and how to explain what he knew.