Lockhart sighed: "But the biggest drawback of the genuine Loyalty Spell is that it is too powerful, it can completely hide a person from the world, and no black and white witchcraft and divination or prophecy can sense the person's existence." Do you know what that means. ”

"Wouldn't that be nice?"

"Yes, that's good, but it's so strong that the system will fail when the Secret Man enters its protective zone. Lockhart smiled bitterly, this is really the setting of the ghost animal, "Because it is all blinded by itself, the secret man is completely hidden by itself after entering this area, and then it itself can't sense the existence of the secret person, it will think that the secret person is dead, so when the secret person is within the range of the Brave Loyalty Mantra, all the insiders will temporarily become the secret person." ”

"Oh my God, can't this flaw be corrected. Hermione's mouth widened.

"To correct it is to weaken it. So Harry's parents couldn't get out of the protection of the Loyalty Charm, so they had to choose someone they trusted to keep it a secret, and I regret that they chose the wrong person. ”

Hermione thought for a moment before she understood how the Loyalty Charm worked, "I see! No wonder I can't find the spell for the Loyalty Charm in the book, it turns out that the Loyalty Charm is not a spell at all. ”

Lockhart nodded with satisfaction: "That's right, it is impossible to have such a powerful spell in the world out of thin air, even magic has to follow the law of conservation of energy discovered by Muggles, and the more powerful the magic is, the more complex it is." ”

"Then why, I see that many of the novels of the Cruelty Loyalty Curse are self-confidential? Even the secret of the Order of the Phoenix is Dumbledore, and Mr. Headmaster never goes to the headquarters. ”

"The Order of the Phoenix's Loyalty Charm is genuine, so for safety, Dumbledore will hardly enter the range of the Loyalty Charm, and I've only seen him go in once, and that time it was a plenary meeting. Lockhart explained, "And many of the so-called so-called loyalty mantras of the people are simplified versions. They don't have spatial folding and physical magic defenses, which means that although they can be cast by a single person, if someone guesses where it is, they can force their way into it or attack the open space to hit the protected person inside. And since the source of mana is a secret man, if someone is much stronger than a secret person, they can crack his confusion spell and find out this place. ”

"It turns out that most of them are pirated copies of the Loyalty Charm......," Hermione thought for a moment, and continued to ask reluctantly, "what if someone in the know inadvertently ...... What about bringing someone else in?"

"This can't happen, when the uninformed person is brought into the protection range of the genuine Brave Loyalty Mantra, that advanced confusion spell and spatial magic will instantly take effect, instantly repelling the uninformed person outside, and in his eyes, the insider next to him suddenly disappeared. If the uninformed person you are talking about is successfully brought into the area of the Loyalty Charm, it means that something terrible has happened - either the Loyalty Charm is a civilian version, or the Ministry of Magic is attacked, the system's power supply is terminated, and the worst thing is that the Secret Man dies, and all the Insiders automatically become Secret Keepers, so that he can bring people in. ”

"And what if the secret was written on a note and then seen?" asked the curious baby Hermione.

"Unless it's a secret keeper who wants to let a person know, the moment anyone else sees this note, the confusion spell will take effect, so that the person can't know the secret. ”

"It's a great magic," Hermione exclaimed, "it's huge and seamless, isn't it invulnerable if you keep it secret and no one else knows, and then the people at the Ministry of Magic keep providing magic?"

"If yours are so many!—this is theoretically true, but the Ministry of Magic forbids such behavior, because then even the Ministry of Magic will not be able to find this person, and to achieve similar results, it is the same to find a random place to cast a simplified Loyalty Spell and live in seclusion. ”

"Uh-huh, I see. Hermione nodded, "The professor knows so much!"

"Hehe, satisfied, go back to sleep. Lockhart wanted to slap Hermione on the ass affectionately, but held back, now knowing that Hermione didn't treat him like an adult, and he couldn't continue to play with fire.

(Ask for recommendation votes, ask for introductions to others - I'm lazy, peace of mind code words)