As a veteran Moon fan and a fan of "Jisei Case Files", how could Shinji not know Gray? He knows Gray better than Waver, who just took Gray in not long ago.
All the actions just now were deliberately done for Weber to see, in order to lead to the last sentence - Grey's identity is not simple, and she hides a huge secret.
This secret was not revealed before Shinji traveled through time, but this did not prevent him from making such a decision. Because she is a descendant of Altria and has a similar physique to her, it is not suitable to be taught in a modern way. In addition to old monsters like "Jewel Man", the only one who can really bring out her potential is Shinji, who has the same special physique.
Weber did not rush to agree or refuse, but just asked: "What can you teach?"
"this."
A torrent of magical power burst out from Shinji's body, transforming into a violent gust of wind that blew Waver's long hair into disarray.
"And this."
Shinji clenched his hands and prepared to swing the greatsword.
"She doesn't use a sword," Webber said.
"So what does she use?"
"A lot. Her weapons are a bit special and can change into various forms. I've seen sickles and large shields."
"What a coincidence! I know all of these." Shinji continued to pose.
Although Weber did not know martial arts, his "discerning eyes" that could see through appearances to the essence saw the expertise behind the actions.
"You really are a monster."
"Thank you for the compliment. I will keep working hard. Martial arts are different from magic. Rather than explaining the structure through words, I pay more attention to teaching by example. Believe me, Waver, there is no better martial arts teacher in the world than me."
Waver knew that Shinji was telling the truth and stopped hesitating.
"I can leave Gray to you for a while, but I have three conditions."
"explain."
"First, Gray's safety must be guaranteed."
"Definitely."
"Second, Gray can't leave my sight for too long. She's my inner disciple, and I have to take good care of her."
"no problem."
"Ultimately, Grey herself and her guardian must agree."
"Okay, I agree."
...
"What? Let this guy be Gray's martial arts instructor? I don't agree!!!"
A lively male voice said this. This was Gray's guardian as mentioned by Waver. Although Shinji did not see the figure, he only heard the voice.
After telling Gray about Shinji's proposal, this voice suddenly rang out, even faster than Gray's reaction.
"Why?" Shinji was not angry, but looked at the source of the sound with interest - Gray's right hand.
"You don't look like a good person, and you have a dangerous aura of bad intentions. You are even more annoying than that prematurely aged teacher."
Tsk tsk, what a poisonous mouth, one black and two black.
"Hey, incompetent teacher, have you really given up struggling and given up on yourself?"
The voices became more and more outrageous, and Waver finally lost his patience.
"Gray, could you please hand over Yad?"
"good."
The voice immediately became panicked upon hearing Gray's answer.
"Wait, wait a minute, Gray! Are you going to betray me?"
Gray ignored her protest and shook his right hand.
With a crisp sound, the fastener was released.
What rolled out of the dark cloak onto the floor was a slender "threshold" like a birdcage.
Inside the "threshold" was a cubic box made up of several parts. It looked very similar to a Rubik's Cube, but this box was much more delicate and complicated, with exaggerated eyes and mouths carved on it.
The moment he fell to the ground, his eyes suddenly widened and his mouth was busy. The sound he heard before came from this mouth. His, or rather its name, was Yad.
"You, you! We've lived together for more than ten years, and I still consider you my friend! You don't have many friends, but you should at least protect me at this time. No, you should at least hesitate for a moment to make sense! No, it's not too late to reflect on yourself and hide me, okay? Please! I beg you!"
"Kan" suddenly began to tremble, as if he was shivering constantly. It was obvious that he was full of fear of Weber.
Weber ignored Yade's pleas for mercy, grabbed the top of the "threshold" and shook it like a cocktail bartender.
"Aa ...
While shaking, Yade kept bumping into the "threshold" and uttering a wail.
The cube box's eyes rolled around, and Waver seemed to think it had learned its lesson, so he threw it back to Gray, but it was intercepted by Shinji halfway.
"Come and talk, Yad."
"I have nothing to talk to you about. No matter what you say or do, I will not agree to it."
"Tsk tsk, you were so timid just now, but now you're so strong." Shinji laughed.
"I have always been strong."
"Really? As expected of the Arthurian legend..."
Shinji stopped talking halfway and made a few quick lip movements.
"You, you, you you you you you you you!"
Yade's tone changed instantly, becoming more panicked than when he begged for mercy.
"Me what?" Shinji smiled with a confident look on his face.
"How much do you know?"
"Not much. I don't know much about Gray, but I know a little about you, such as Wu, Ta, and Yuanyuan."
"Who are you anyway?"
"It doesn't matter who I am, what matters is that I am related to her..."
An ancient aura belonging to a previous era burst out from Shinji, causing Yade's eyes to widen to the limit.
"This, this is!!!"
"How about it? Are you still against it now?"
"That's enough. I agree that you can be Gray's instructor, but I still don't like you."
"It's understandable. A doting brother will always feel uncomfortable when he sees someone of the opposite sex around his sister. Don't worry, I won't take up too much of Gray's time. I'll just teach her some basics. She'll have to explore and dig deeper by herself. So, Miss Gray, are you willing to accept my guidance? Although I'm not as good at teaching as Weber, I've received guidance from several famous teachers, and I'm confident that I'm better than most of the instructors in the Clock Tower."
Shinji smiled and handed Yade to Gray. Gray took it with both hands and looked at Shinji timidly with her gray-green eyes.
"Well, can I ask a few questions?"
"Ask."
"Yade is—"
"You can ask Yade about his secret yourself. If he doesn't tell me, I won't say anything."
"So, the 'she' you just mentioned; is she the King Arthur?"
"Yes, King Arthur Altria Pendragon should be considered your ancestor." Shinji did not hide it.
"Do I look like her?" Gray's voice trembled inexplicably.
"Very similar, except for the hair color which is almost identical."
"That's right."
Hearing this answer, Gray's voice became even lower.