Chapter Summaries

Tierra and Harry, Ron, and Hermione fled Filch and stumbled into the room guarded by a Three-Headed Dog, discovering it stood over a trapdoor. After escaping, they wondered whether the dog guarded the object Hagrid had taken from Vault 713, while Tierra considered how to benefit from the situation and earn Dumbledore’s trust.

• Tierra prepared to flee Filch, but Harry grabbed him as Ron, Hermione, and Harry ran toward a door at the corridor’s end.
• Hermione opened the door with Alohomora, and the four entered the room while Peeves pursued them.
• Tierra noticed the Three-Headed Dog behind them and readied a Stink Pellet filled with realgar, but Hermione spotted the dog first and they all escaped.
• Hermione scolded Harry and Ron for missing the trapdoor beneath the dog, which she believed concealed something important.
• At dinner, Harry asked Tierra whether the Three-Headed Dog guarded the item Hagrid had taken from Vault 713, and Tierra rolled his eyes.

Tierra reflected on the danger of the Three-Headed Dog and spent the morning studying and helping Harry prepare for Potions. After remembering that Voldemort was surviving on unicorn blood through Quirrell, Tierra wondered whether Curse Worms could extract the curse caused by drinking it.

• Tierra recalled how Harry and Ron had kept him awake discussing the Three-Headed Dog and the mysterious package it guarded.
• Tierra met Hermione at breakfast, where she was studying Transfiguration to keep up with his skill.
• Tierra and Hermione continued to brew separate batches in Potions because they disagreed over whether to follow the textbook exactly.
• Tierra explained to Harry that Snake Fetus Grass could treat wizard stomachaches by attracting curses and diseases, though it caused severe diarrhea.
• Tierra considered whether Curse Worms could extract the curse caused by unicorn blood from Voldemort, who was parasitizing Quirrell.

Tierra concealed his unusual left hand while Harry endured another humiliating Potions class with Snape. After Hermione argued with Harry and stormed off, Tierra watched Quidditch practice and received ingredients for his Parseltongue experiment, while Malfoy appeared to be plotting something.

• Tierra hid his skeletal little finger beneath his oversized robe and told Harry that he wore a glove to cover a burn scar.
• Snape mocked Harry and Ron throughout Potions class and deducted more than twenty points from Gryffindor.
• Hermione argued with Harry, then left with Tierra after he declined to go to the library and chose to watch Harry's Quidditch practice.
• Hermione ate dinner alone, while Malfoy received a package and gave Tierra a smug glance.
• Tierra's raven Raven delivered a package of potion ingredients from Slug & Jiggers Apothecary, leaving Tierra short only Death's Head Moth Chrysalis and African Tree Snake Skin for his Parseltongue experiment.

Tierra brewed two versions of a Calming Draught for Harry and Ron, then let Hermione test the original. He left the chapter seeking help from Percy with a Transfiguration problem involving the creation of a virtual soul.

• Tierra told Harry that he planned to brew a restorative potion to help him concentrate, and Harry gave him thirty Galleons toward the ingredients.
• A week later, Tierra brought a standard Calming Draught and an improved version to breakfast before Potions class.
• Hermione drank the standard potion, found it effective, and asked Tierra to teach her how to brew it.
• Tierra asked Percy to explain a Transfiguration problem, and Percy agreed to help.
• Tierra struggled to construct the virtual spiritual dimension needed to transform between living things and inanimate objects.

Tierra brought Snape a dark red Calming Draught to assess his potion-making before he attempted a dangerous poison. Snape was astonished by the potion’s results and hurried away with it, leaving Tierra unsure what to do.

• Percy scolded Tierra for studying advanced Transfiguration and left after Tierra said he wanted to make magical items.
• Ron teased Hermione about Tierra, and Tierra defended her after she left in anger.
• Harry and Ron drank Tierra’s Calming Draught and focused better in Snape’s Potions class, though Snape still mocked their mistakes and took fifteen points from Gryffindor.
• After class, Tierra asked Snape to examine his unusually dark, pungent Calming Draught.
• Snape cast the Potion Identification Charm twice, reacted with astonishment, and took the potion to his private potion room.

Tierra impressed Snape with his experimental Calming Draught, earning weekly private Potions lessons. He also agreed to partner with Fred and George Weasley on their prank products, leaving his practical magical studies set to expand.

• Snape questioned Tierra about the red Calming Draught and learned how he had developed its formula.
• Tierra told Snape he wanted to study Potions, and Snape offered him a weekly hour of private tutoring.
• After Tierra left, Snape took the potion to the headmaster's office.
• Fred and George Weasley approached Tierra about making magical items and showed him their improved Dungbomb.
• Tierra agreed to partner with the twins and asked when they usually met.

Tierra watched Harry receive the Nimbus 2000 Professor McGonagall had bought for him and joined him for his first Quidditch training. Oliver Wood recruited Tierra as Gryffindor’s potioneer, leaving the team hopeful about winning the House Cup.

• Six owls delivered Harry’s Nimbus 2000, and Hedwig brought Professor McGonagall’s note arranging his first training with Oliver Wood.
• Harry, Ron, and Tierra hurried from the Great Hall with the broomstick, while Malfoy threatened to report Harry for breaking school rules.
• Hermione criticized Harry for receiving a broom after breaking rules, and Ron teased Tierra about her interest in him.
• Harry rushed to the Quidditch pitch before seven, and Tierra went along to test his Calming Draught during training.
• Oliver Wood recruited Tierra as Gryffindor’s potioneer and said the team would win the House Cup.

Tierra spent Halloween balancing an increasingly demanding school schedule with careful attention to his body, while preparing for the troll he expected Professor Quirrell to release that night. Harry, Ron, and Hermione remained at odds, and Harry eagerly began learning the Levitation Charm in Charms class.

• Tierra prepared stronger Calming Draughts for Gryffindor's Quidditch team and advanced his potion-making, Transfiguration, and alchemy studies while taking the Huris Potion and maintaining a strict routine.
• Tierra recalled celebrating Mid-Autumn Festival and China's National Day at Hogwarts, then decided to take Halloween as a day of rest despite expecting a battle that night.
• Tierra kept five Incendiary Grenades in his robe, anticipating that Professor Quirrell would release the troll during the Halloween feast.
• Harry and Ron arrived late to Charms, leaving Ron to share a desk with Hermione, who remained estranged from them and Tierra.
• Professor Flitwick announced that the class would learn the Levitation Charm, and Harry looked forward to practicing after briefly floating parchment five days earlier.

During Charms class, Ron’s criticism drove Hermione away, and she missed the afternoon lessons. When Professor Quirrell announced that a troll had entered the dungeon, the Great Hall erupted into chaos, and Harry discovered Tierra was missing from the first-years’ group.

• Hermione, Tierra, and Harry successfully levitated feathers in Professor Flitwick’s class, while Ron failed and Seamus Finnigan set his feather on fire.
• Ron called Hermione a nightmare in the corridor, and Tierra noticed that she had heard him and was crying.
• Hermione stayed away from class, and Ron considered apologizing after hearing she was crying in the girls’ bathroom.
• During the Halloween feast, Professor Quirrell stumbled into the Great Hall, shouted that a troll was in the dungeon, and fainted.
• Dumbledore ordered the prefects to lead students to their dormitories, and Harry realized Tierra was missing from the group.

Tierra went to the girls’ bathroom to obtain troll blood for his Titan Amulet and knocked out the troll. Harry and Ron found Hermione there and reconciled with her, while Professor McGonagall arrived to find the four students beside the fallen troll.

• Tierra prepared grenades, Dungbombs, and meat concealing Curse Worms before approaching the troll to collect its blood for the Titan Amulet.
• Harry and Ron followed Snape toward the third floor, then ran toward the smell and crashing sounds coming from the girls’ bathroom.
• Harry and Ron found Hermione safe beneath the sinks, the unconscious troll, and Tierra sitting nearby with a small wound visible on the troll’s neck.
• Tierra stopped Harry and Ron from revealing what had happened, and the four students apologized and confirmed they were still friends.
• Professor McGonagall rushed into the bathroom, saw the troll and the students, and demanded to know what they were doing there.

After the troll attack, Hermione took the blame for leaving the feast and helped Tierra, Harry, and Ron avoid punishment, while Snape suspected Tierra’s weapons had done more damage than ordinary flashbangs could. Hermione’s rescue brought the four together as friends, and Tierra later used troll blood and green fire to mark a gold coin with a crude troll drawing.

• Professor McGonagall questioned Tierra, Harry, Ron, and Hermione about the troll, and Hermione claimed she had gone looking for it alone.
• Hermione explained that Tierra, Harry, and Ron had rescued her with flashbangs, so Professor McGonagall deducted five Gryffindor points from Hermione and awarded the boys five points each.
• Snape confronted Tierra about the troll’s wounds, then let him go while watching him suspiciously.
• Tierra, Harry, and Ron returned to the Common Room, where Hermione thanked them and hugged each of them.
• After the other students went to bed, Tierra used green blood and fireplace flames to make a crude troll drawing appear on a gold coin.

As Quidditch season began, Tierra struggled with the cold while brewing potions and studying with Hermione, Harry, and Ron. After the trio encountered Snape near the three-headed dog, they suspected him of trying to steal Dumbledore’s hidden collection, and Tierra let their misunderstanding stand as the Quidditch match approached.

• Tierra complained about the cold and explained hot pot to Hermione while they studied in the Gryffindor Common Room.
• Tierra brewed Calming Draught and a cold-resistance potion for Gryffindor’s Quidditch players, with Hermione helping him.
• Hermione led Tierra, Ron, and Harry on nighttime excursions to practice spells outside Hogwarts.
• After an encounter with Snape, Harry, Ron, and Hermione told Tierra that Snape’s injured leg suggested the three-headed dog had bitten him.
• Harry accused Snape of trying to steal Dumbledore’s collection, while Hermione defended Snape and Tierra agreed with her.
• Tierra expected Harry to misunderstand Snape’s actions during the next day’s Quidditch match and chose not to intervene.

Harry prepared for his first Quidditch match while Tierra watched for signs of Voldemort’s magic. When Harry’s broom went out of control, Hermione accused Snape of jinxing it and tried to reach him, but Tierra stopped her.

• Tierra gave Harry hot milk and dark chocolate to settle his nerves before the match.
• Tierra, Ron, Hermione, Neville, Seamus, and Dean hung a banner supporting Harry, and Hagrid joined them in the stands.
• As the match grew tense, Tierra watched Quirrell for signs of dark magic but sensed nothing when Harry’s broom began to tremble.
• Harry’s broom twisted out of control and threw him into the air, leaving him dangling from the handle.
• Hermione spotted Snape staring at Harry and moving his lips, concluded he was jinxing the broom, and tried to push through the crowd.
• Tierra grabbed Hermione and stopped her from leaving.

Harry caught the Golden Snitch in his mouth, securing Gryffindor’s victory, while Hermione’s actions accidentally freed a worm that entered Professor Quirrell. At Hagrid’s hut, Hagrid let slip that Nicolas Flamel was involved in the secret behind Fluffy, and Tierra received a quest to find him.

• Hermione knocked Professor Quirrell into the seats, and the worm that had clung to her robes burrowed into his body.
• Hermione set Snape’s robes alight with blue flames, distracting him while Harry recovered control of his broom.
• Harry caught the Golden Snitch in his mouth, and Gryffindor won the match 170 points to 60.
• Ron, Harry, and Hermione told Hagrid they suspected Snape was trying to steal what Fluffy guarded, but Hagrid refused to believe them.
• Hagrid accidentally revealed that Nicolas Flamel was involved, and Tierra received a quest to find him.

As Christmas approached, Tierra finished his exams and continued helping Harry, Ron, and Hermione search for Nicolas Flamel while keeping his own knowledge to himself. After the Christmas feast, Hermione left for the holiday and asked Tierra to continue the search and send her an owl if he found anything.

• Tierra photographed Fred and George's enchanted snowballs chasing Quirrell, then left his Potions exam early.
• Harry, Ron, Hermione, and Tierra continued searching Hogwarts books for Nicolas Flamel, while Tierra withheld his suspicion that A Brief History of Alchemy mentioned him.
• Tierra and Hermione played wizard chess until Ron joined in and defeated Hermione three times, prompting her to quit.
• McGonagall and Flitwick decorated the Great Hall, and the students enjoyed a lavish Christmas Eve feast.
• Harry, Ron, and Tierra saw Hermione off at the train, and she gave Tierra a book list and asked him to keep searching for Flamel.

On Christmas morning, Harry received an Invisibility Cloak from an unknown sender, while Tierra sensed dangerous magic in an anonymous gift addressed to him. Tierra burned the gift, but the wrapping revealed a notebook bearing the name Tom Marvolo Riddle.

• Harry, Ron, and Tierra opened their Christmas presents in the Gryffindor Common Room, where Harry received gifts from Hagrid and his relatives and Ron received a sweater from Mrs. Weasley.
• Harry gave Tierra an unsigned green-wrapped present, and Tierra felt a strange magical sensation when he touched it and refused to open it in front of the others.
• Harry unwrapped an Invisibility Cloak and a note saying his father had left it for him; Harry, Ron, and the Weasley Twins spent the day trying it out.
• Tierra stayed behind as the others went to the Christmas feast and threw his gift into the Common Room fireplace, believing it was a powerful Dark Magic item.
• Tierra saw the wrapping burn away to reveal a black notebook labeled Tom Marvolo Riddle.

Tierra confronted the diary and used his Spiritual Walls to resist Tom Riddle while feeding him false information and learning about the Horcrux’s plans. After gaining insight into building virtual spiritual dimensions, Tierra returned to the Christmas feast, where Harry and Ron saw him enter.

• Tierra pulled the diary from the fireplace, sensed a connection to a gaunt boy, and cut off the flow of magic before the diary identified itself as Tom Riddle.
• Tierra exchanged messages with the diary and used his Spiritual Walls to block Tom Riddle’s attempts to read and influence him.
• Tierra let the diary draw a tiny amount of magic and fed Tom Riddle a mixture of true and false details about his life.
• Tom Riddle planned to control Tierra and drain his magic while pretending to offer help with Tierra’s problems.
• Tierra questioned the diary about magical items, potions, and curses, and gained insight into constructing a virtual spiritual dimension.
• Harry worried about Tierra at the Christmas feast, but Ron spotted Tierra entering the hall with a faint smile.

Tierra recognized the diary’s Love Potion Charm as a form of Dark Magic Evolution and realized Voldemort might use genuine love to revive himself. He kept the diary close while resolving to manage how much magic it received and to remain cautious.

• Tierra joined Harry and Ron at the Christmas feast, where Voldemort’s Love Potion Charm made other young students take an interest in him.
• Tierra recognized the diary’s magic as resembling Dark Magic Evolution, which transformed another person’s mental and spiritual dimensions into dark magic power.
• Tierra suspected Voldemort had persuaded Ginny Weasley to willingly help with his revival by making her believe she was sacrificing herself for love.
• Tierra secured the diary in his robes and noted that his Spiritual Walls and control over its magic intake limited Voldemort’s influence and recovery.

After Christmas, Tierra borrowed Harry’s Invisibility Cloak and the Marauder’s Map to explore Hogwarts’s Restricted Section, but first he opened the Room of Requirement. He entered a vast room filled with hidden objects, leaving the diary concealed in the Gryffindor Common Room fireplace.

• Harry and the Weasley brothers had a snowball fight, then Harry lost a chess game to Ron while Tierra wrote in his notebook.
• Tierra chatted with Tom Riddle about magic and asked Harry to lend him the Invisibility Cloak so they could search the Restricted Section for Nicolas Flamel.
• Tierra told Harry they should take turns using the cloak, then borrowed the Marauder’s Map from George Weasley and Fred Weasley.
• Tierra tried to summon the Room of Requirement, hid the diary in the Gryffindor Common Room fireplace, then opened the room after lowering his Spiritual Walls.
• Tierra entered the enormous Room of Requirement, which was packed with objects hidden by generations of Hogwarts inhabitants.

Tierra searched the Room of Requirement for useful books and potion ingredients, then returned to the Gryffindor common room with Occlumency material and supplies. After learning to project a false emotional state, he retrieved Tom Riddle's diary and pretended to confide in it about being bullied.

• Tierra gathered forbidden books from the Room of Requirement, including a guide to disguising his mind.
• Tierra collected African Tree Snake Skin and other ingredients that could be used for potions from the Room of Requirement.
• Tierra returned to the Gryffindor common room under the Invisibility Cloak and read the first chapter of the Occlumency book.
• Tierra used memories of this world's Tierra to create an emotional disguise beyond his Spiritual Walls.
• Tierra retrieved Tom Riddle's diary from the fireplace and wrote that his classmates and roommates had bullied him.