It's just a Defense Against the Dark Arts professor.

Chapter 425 Cause and Effect
Using a professional analogy on the scientific side, this ball can be called the "service terminal" of magic. In a more magical way, it is the "origin" of all wizards' magical abilities.

Sherlock stared at the ball, dazed.

He can be sure that this origin does not have any thinking, and this is completely a dead thing.

It seems that the program has been set before, it will only operate according to the established rules, and will not have any ideas of its own, or be at the mercy of anyone.

From the moment he came to this place, Sherlock had an extremely familiar feeling about this ball, as if he had had some intimate contact with this thing, but in his memory, he was indeed Seeing it for the first time.

Just when Sherlock was deep in thought, the ball of light that had been rotating quietly suddenly flashed a white light, and a picture of an unknown time flashed in Sherlock's mind.

The location of the picture is still here, colorful light fills every space, and a transparent figure suddenly breaks in.

Sherlock was completely stunned as he looked at the ghostly figure.

That person was himself!

It's just that it's not the current Sherlock in this body, but the previous life before he crossed over to this world!
Rather than saying that Sherlock broke in by himself, it was more like he didn't know some force to force him in, because he was in the form of a soul, showing an unconscious state, and it didn't seem like he could rely on himself. Came to such a place, which can be said to be a wizard hall.

And after Sherlock's soul was unconsciously pulled into this space, the ball of light obviously went down for a while.

It seems that it has encountered some difficult problems that it cannot handle at all, causing its program to be stuck with bugs.

The light in the entire space was dimmed, but this situation was only for a short moment. The ball of light seemed to have found a way to fix the bug. The colorful light continued to shine, and Sherlock's soul floating in Then it was thrown out of this space again.

But even though he only stayed here for a few seconds, Sherlock's soul was still contaminated with certain characteristics unique to the "origin". The transparent soul faintly shone with colorful lights, and then the whole picture was on display. Finish.

After watching this past image, Sherlock's feeling of staring at the ball of light is different immediately.

He now has a lot of reason to suspect that the reason he traveled to this world is because of this "server terminal" in the magic world.

It is very likely that there was a bug when it was running, and it brought the soul that fell into the water and died in the previous life to this space, and then in order to solve this bug, it was thrown on another wizard who had just died in the magic world, so there was The things he traveled through.

After thinking clearly about the cause and effect, Sherlock's eyes were a little complicated.

If it weren't for the light sphere itself having a problem, he would not have to experience the dangers and all the encounters in this world at all.

But in fact, thinking about it again, what he has experienced since he came here has gained far more than what he has to pay.

If Sherlock was given a chance to choose, he would definitely not hesitate, and would still choose to come to this world.

The people and things he met in this world are more precious than anything else, especially Silk.

After a moment of emotion, Sherlock also conducted a complete inspection of his body in doubt.

At this time, he was in a better state than ever before, and he didn't find any problems.

This couldn't help but make him wonder whether the "origin" contaminated by this light sphere had any adverse effects on him after he came to this space.

Just when he was puzzled by this, a colorful light floated out of his body at some point.

The light seemed to circle around the ball of light happily, then merged into the surrounding space and disappeared.

This is obviously the "origin" that the soul of his previous life took away when he came to this space for the first time.

But now his soul is perfect, and after he is qualified to come to this space again, this ball of light pulls him in again, in order to take back this thing that should not belong to the magic world.

But even now, Sherlock still doesn't know what impact this "origin" that has followed him for four years has had on him.

Just as he was thinking, the ball of light fixed all the bugs, and at this moment, Sherlock didn't intend to invite him to a cup of tea, and directly kicked him out of this space.

Sherlock only felt the scene in front of him change, and the next moment, he returned to Harry's spiritual world.

His somatosensory experience seemed to have passed for at least an hour, but to the outside world, it was only a few seconds.

Harry was still watching him nervously, but Voldemort was no longer around.

Just now, Harry watched with his own eyes that the Dark Lord, who was feared by countless people, melted like butter on a hot pan under Sherlock's hands, and disappeared completely.

"Professor, is Voldemort dead?"

Harry watched Sherlock open his eyes, and then he stammered.

At this time, Sherlock slowly came back to his senses. He briefly familiarized himself with his body that had undergone earth-shaking changes before answering Harry's question.

"The one just now is just a remnant soul that has been hiding in your body for more than ten years, Harry. The real Voldemort is still planning to plot your body and completely replace you."

Harry was obviously more nervous, but Sherlock's next words made him relax a lot.

"I think I've found him, though."

Sherlock narrowed his eyes, and after he whispered the words, he disappeared before Harry's eyes.

Outside Harry's body, in Gryffindor's bedroom.

Sherlock, who had been standing there with his eyes closed without any movement, suddenly opened his eyes, and his hands clenched into fists as if he had grasped something.

Seeing that he finally had a reaction, Snape and Professor McGonagall, who had been waiting anxiously, were suddenly refreshed, and even Dumbledore showed a focused look on his face.

"How's it going?"

Snape couldn't help asking with an anxiety he had never shown before.

Sherlock didn't answer his question, but stretched out his clenched hand, and slowly loosened his five fingers in front of them.

In the palm of his hand, there is a thick black fog that is constantly trying to break through a transparent barrier and escape from here.

"Come and say hello to everyone as you are now, Voldemort."

(End of this chapter)