Old Master, have you ever been beaten by a Pokémon?

Just as Harry was carefully instructing several classmates, reminding them to recall the happy times more often to strengthen the power of their patronus, the door of the Room of Requirement opened silently and then slowly closed.

Liu Tianci's mind was as sharp as a mirror, and he immediately sensed a familiar and faint breath - it seemed that a house elf had stepped into this space. He secretly wondered in his heart, could this be the elf that Harry had rescued from the Malfoy family?

He couldn't help but sigh that the Six-Storage Immortal Thief's skill was truly miraculous. With his careful practice, this skill had been perfectly integrated with his other skills, allowing him to keenly distinguish the unique auras emitted by most creatures.

Harry also noticed the movement of the door. He turned his head curiously, wanting to find out what was going on. However, there was no one at the door, as if everything just now was just an illusion. He frowned slightly, and a trace of doubt surged in his heart. After a moment, he noticed that several classmates near the door suddenly became silent, as if they were also affected by this sudden breath.

Then, Harry was surprised to find Dobby standing beside him, gently pulling his trouser leg. Dobby was shaking all over and screamed, "Harry Potter, sir, Dobby came to tell you something, but the house-elves have been warned not to tell..." Before he finished speaking, Dobby suddenly started to bang against the wall frantically, and several girls screamed in fear.

Harry quickly grabbed Dobby and stopped him from hurting himself. At this time, Dobby recovered a little and said with all his strength: "Harry Potter! She...she..."

Harry immediately understood Dobby's intention, and a sense of fear surged in his heart. He asked tremblingly: "Umbridge? What happened to her? Dobby, she found out about this, found out about us, didn't she?"

Seeing the sad expression of the elf Dobby, Harry swallowed hard and asked the last question with courage: "Is she... is she coming?" Dobby let out a shrill cry and began to beat the floor with his bare feet, as if he wanted to vent his inner fear. "Yes, Harry Potter, yes!" He answered in a trembling voice.

Is that ugly old toad woman Umbridge really going to catch us? Harry had an ominous premonition in his heart.

At this critical moment, Harry showed his unique decisiveness. He immediately shouted for everyone to evacuate quickly, and arranged for Dobby to take refuge in the kitchen to avoid being discovered by Umbridge.

"Don't panic!" Liu Tianci shouted calmly, and then used alchemy and transfiguration to instantly turn the shelf of the Room of Requirement into a solid wall, blocking the door. His actions made everyone feel a little more at ease, at least now with this barrier, it would not be so easy for Umbridge to break in.

"Hermione, go and wipe the list on the blackboard." It seemed that Harry was not careful enough this time. Just now he wanted to praise him for being calm and composed.

Then, Liu Tianci, with his excellent transfiguration and alchemy, skillfully twisted and deformed the walls of the castle, opening a secret passage to the next classroom for his classmates. He urged everyone in a low voice to ensure that everyone evacuated safely.

Although the castle was built with many protective spells, the passage of time and the erosion of the years have gradually weakened the power of these spells. Moreover, Liu Tianci has the pseudo-golden elixir made from the magic stone as an aid. He can skillfully use the transformation to distort the wall and create a chance for everyone to escape.

When the ugly woman finally broke through the wall and entered, the room was empty. Before leaving, Hermione cast a "clean up" spell to remove most of the traces. Seeing this, the ugly woman was so angry that her face turned red, but she could do nothing.

She vowed to make these naughty students pay the price they deserved and never show any leniency.

Harry secretly felt fortunate that it was a wise move to bring Liu Tianci and others into the study group.

However, what was unexpected was that the ugly woman shamelessly broke into the student common lounge and directly kidnapped Harry. Seeing this, Liu Tianci felt a murderous intent in his heart and wondered whether he should make this shameless woman disappear completely. How could human beings be so shameless? It was unbelievable.

Later I heard that this group of ridiculous people actually forced the great Dumbledore to leave. At this critical moment, after losing the strongest white wizard, wouldn't they just go fight Voldemort?

In the early morning hours, everyone was shocked by an announcement: the Ministry of Magic officially appointed Dolores Jane Umbridge (High Inquisitor) to replace Albus Dumbledore as Headmaster of Hogwarts School of Witchcraft and Wizardry. This decision was in accordance with the relevant provisions of Education Order No. 28.

Not long after, a shocking piece of news was published in the newspaper: ten Death Eaters imprisoned in Azkaban Prison had successfully escaped. Liu Tianci recalled that he had never gone there to search for traces of Death Eaters, and he could not help but feel a little regretful. However, he also understood that apart from those notorious criminals, there seemed to be nothing in the prison worth robbing the rich to help the poor.

Over the past half century, Hogwarts has been known as the safest place in the UK, not only because of its solid castle and ancient magic, but also because of Dumbledore, the first wizard in the wizarding world, as the headmaster. However, with the departure of Dumbledore, everyone has to admit that this once indestructible castle seems to have lost its former peace and security.

However, Umbridge turned a blind eye to these subtle changes, her eyes were blinded by the glory of becoming the headmistress of Hogwarts.

Although the principal's office was automatically closed and even the stone monster refused her entry, she only lost her temper briefly, and then shamelessly nailed a sign with the words "Principal's Office" on the door of her office, as if this could prove her status. After that, she began to interfere in school affairs, trying to control everything in her own hands.

Hagrid, a loyal Hogwarts employee, was filled with anxiety. He was worried that he would be expelled from the school, so he entrusted an important task to Liu Tianci and others.

He hoped that when he had to leave school, Liu Tianci and his friends would take care of his half-brother, the giant. This entrustment was both a trust in Liu Tianci and his friends and Hagrid's deep attachment to family affection.

During the OWLs astronomy exam, all students witnessed Umbridge leading her men to violently arrest Hagrid.

Even more shocking is that she also injured Professor McGonagall, the deputy headmaster, and caused Professor McGonagall to be transferred to St. Mungo's Hospital due to serious injuries. This bad behavior made Ginny's class and all non-Slytherin students' hatred for Umbridge reach its peak.

The Weasley twins finally couldn't stand the oppressive rule of this ugly old woman, and they rose up in rebellion, showing the courage and determination of Gryffindor to the fullest. They used huge fireworks to blow up the disgusting woman, which was a breathtaking scene (well done!).