I swung my greatsword at Hogwarts

Classmates head to Hogsmeade, John doesn't.

After arriving in Hogsmeade, he apparated to Belby Manor.

The ear-piercing explosion ended, and John appeared outside Belby Manor.

Striding into Belby Manor, Dharma Alex was leisurely mixing potions there.

Seeing John coming, Dharma Alex smiled.

"You are finally here, the big snake is about to wake up."

Dharma Alex, who came back from a trip to the Ministry of Magic, couldn't suppress his smile, and overthrew a Minister of Magic, which greatly satisfied his vanity.

The blood magic potion has been updated in many versions. Dharma Alex added mandrake leaves under John's prompt.

The scarlet potion turned green, and John pulled out a bottle of something.

Damo Alex didn't take it seriously at first, but when he saw what it was, he grabbed John's hand and said in surprise, "What did you do?!"

There was questioning in his voice, and there was some panic at the same time.

It was a bottle of soul exuding white light. The soul was broken and devoid of any consciousness.

But just the appearance of the soul was enough to make him fall into panic.

"The soul is taboo, you have violated this." Dharma Alex stared at John.

John smiled lightly: "Don't worry, I didn't kill anyone."

Didn't kill anyone?

Dharma Alex didn't believe it, seeing John's calm face, he gradually let go of his hand.

"I'll explain to you later, Dharma Alex, I wouldn't do those things."

Knowing what the other party was worried about, John promised him.

After Damo Alex was silent for a while, he said, "Okay."

This bottle of soul was poured in, and the original green potion turned black, and then turned white again.

John was very sure that this bottle of blood magic potion finally succeeded.

Holy white, fluorescent in the dim dungeon.

Now only surgery is needed, he looked at the sleeping big snake.

John opened the cell door and walked in, controlled the blood demon potion with water elemental magic to form a ball, and entered along the big snake's mouth.

Silver threads floated out, and after a while, many silver threads floated out from the whole snake.

"Success."

Under the blessing of insight, John clearly saw that the big snake was changing little by little.

Dharma Alex also stared at it without blinking, for fear of missing a point, the quill was rapidly recording.

There were more and more silver and white threads, and Nagini's voice sounded in John's ear.

"John?"

"it's me."

A simple response seems to bring infinite peace of mind.

John stood ready in front of countless silver threads, and he reached out and grabbed one of them.

In an instant, his consciousness passed through countless tunnels, and finally fell into a blank space.

...

Misty illusion.

It is a place of wandering between life and death, with no fixed form.

Right now, the place John came to is a pure white space, endless white.

He sees a person and he walks over.

The woman in a blue dress has a beautiful face of East Asian descent, long black hair and autumnal eyes.

She curled up in a corner, her body was enveloped by an ominous blood-green aura.

"Nagini?" John whispered.

The woman's body trembled slightly, she raised her head and stared blankly at the boy who appeared here.

With disbelief in his eyes, he murmured, "John?"

Exquisite face, graceful body, of course, it would be great if there is no blood curse that is constantly eating away.

She is like a broken porcelain vase, with shocking cracks all over her body.

Fully half of the body is mutilated, and there is an ominous breath of blood and green.

In the palm of his hand, a small silver-white figure was carefully held.

That is the blood demon potion, to be precise, it is the soul contained in the blood demon potion.

The soul villain worked hard to glue back the pieces that were about to fall off, and Nagini looked like he was about to break.

John walked towards Nagini, the blood-green ominous air was always coiled around him, completely integrated with Nagini, there is me in you, and you in me.

Seeing this scene, John took a deep breath. This situation is even more difficult than that of dementors.

With a serious face, he said, "Nagini, I will treat you now."

He raised his hand, and the outside body also raised his hand.

This is done synchronously, and you can see the soul changes intuitively.

"If you can't bear it, just speak up." John was more serious than ever.

With hope in his eyes, Nagini nodded vigorously.

There is a villain with a soul temporarily protecting Nagini, so John can rest assured to treat him.

He opened all the soul bottles in the small bag, and the holy white ball of light circulated around him.

John pierced a ball of light with his wand and spoke the spell.

"Return of the soul."

The ball of light stretched out and turned into a hundred soul scalpels, which penetrated into the body of the big snake.

In the blurry illusion, Nagini also felt it at the same time.

A hundred soul scalpels pierced her body, and the pain filled her delicate face with pain.

John manipulated the soul scalpel, pulling out the bleeding spell bit by bit to drag it away.

The blood curse turned into a boa constrictor and attacked the soul scalpel. John's face was cold, and the movements in his hands did not slow down at all.

When the mass of souls was exhausted, John made another soul into a scalpel.

Time passed by, and Nagini's soul was broken. From the leaky place, he drilled into the soul scalpel to pull out the blood curse.

John was already sweating profusely, his spirit was extremely concentrated, and he turned on the master mode to increase his precision.

As small as a hair, the blood curse hidden in the slightest was carefully removed.

...

on the outside.

Dharma Alex's eyes were fixed on the direction of the big snake. The big snake was shrouded in silver and white brilliance, and its body was changing little by little.

"Really?!"

He forcibly suppressed his restlessness, and Dharma Alex didn't dare to make a sound.

It was a miracle, an unprecedented miracle.

Even Merlin didn't dare to say that he could do this.

John is like an orchestra conductor, with every wave of the wand in his hand, a little bit of the blood curse is taken away.

Under Dharma Alex's nervous gaze, the big snake gradually transformed into a part of the human body.

The body of a snake, the limbs of a man.

Half human, half snake, it looks very weird and disgusting.

John was not affected at all, and remained focused all the time, and his eyes reflected the blurred illusion.

Most of the blood curse that had been removed did not give up, it turned into a giant python, and a blood-green ominous air rose into the sky.

The python opened its mouth wide and swallowed John in one gulp.

John's eyebrows twitched, and the wand pierced into a ball of souls with precision, before throwing it out suddenly.

The moment the soul let go, it turned into a ball of extremely dazzling white light and hit the blood curse.

Soul Crushing Curse.

The giant python was beaten dizzy, and the soul in John's hand turned into a big sword, and he slashed at the giant python's head.

The Blood Demon wailed, and his body quickly wanted to retreat to Nagini.

How could John let it do what he wanted? The little soul swelled up like a balloon, enveloping Nagini.

The retreating blood curse hit him head-on, putting the soul villain in jeopardy.

John seized the opportunity and slashed the big sword towards the root of the giant python.

A burst of white light erupted from the giant python's body, and it rolled over and couldn't escape.

"Want to run?"

With a sneer, John grabbed another ball of souls.

That ball of soul burned up and turned into a white flame.

The flame turned into a giant dragon and bit the giant python.

The blood curse python could not escape, and was finally burned to the ground by the fire of the soul amidst infinitely echoing wailing sounds.

John stared fixedly, and he was not relieved until the last trace of the blood curse disappeared.

Looking back, the villain in Nagini's body couldn't hold on any longer, shrinking rapidly like a leak.

Nagini's broken soul stared blankly at John, she didn't seem to expect that the blood curse would disappear like this.

"Okay, it's all over."

John chuckled, although his face couldn't hide his weakness, but John's smile was sincere and happy from the bottom of his heart.

Coming to Nagini, John used the last morsel of his soul to mend Nagini's soul.

These souls are all refined by dementors after hundreds of years of devouring souls. After contacting Nagini, they began to integrate into the body.

"Welcome back, Nagini." John extended his hand to Nagini gentlemanly.

Nagini looked at the boy and slowly stretched out his hand.

suddenly!

Mutations are born!