Yae Ji has always been very kind to children, especially children as old as Sakura and Rin, not to mention that he also saw the shadow of his sister in the two of them.

Kalian's extremely pure white hair is not like silver hair that loses its nourishment and nourishment after its vitality has waned, but it exudes its vitality wantonly.

Smooth and soft like waves, and as smooth as brocade, I don't know if it's because of negligence, there is a dull hair on the top of the head, which is tenaciously rooted in the center. The relatively fluffy bangs hang down from the forehead, which looks exactly like Otto's.

The hair is tied into a scorpion braid from the shoulders of the knife, and a long black belt of the same color as the clothes is tied at the very end.

His blue eyes were as clear as the stars, and his small hands behind his back and his pretty face smiling at Yae Ji made his smile even worse.

If Rin could be healthy, she would be as elegant and beautiful as her, right? ’

Yae Ji thought that even though Yae Rin's delicate appearance could easily make people protective, Yae Ji didn't like that kind of sick beauty, and he hoped that his sister would be healthy and happy, not like this......

"Hey~" Kalian stretched out her little hand and shook it in front of Yae Ji, "What do you think?" Decided you want to save the world with me? ”

Yae Ji, who came back to his senses, sighed helplessly: "Didn't I say it?" When will you be able to protect your family, and when will you talk about saving the world? ”

Karen frowned, looking thoughtful.

"Yes...... But my father is super strong, and I can't surpass him in ...... short"

Yae Ji put her hand on Karen's pure white hair, rubbed it slightly, and met Karen's puzzled gaze.

"Look, it's your father who is guarding you now, and when you grow up and they grow old, who will guard them?"

"Karen, of course!"

Karene clenched her small fists, and was about to say something ambitious, as if she suddenly thought of something, she turned her side over Yaeji's evil palm and looked at Otto: "Great Inventor, will you join us?" ”

Otto, who was in a depressed state, raised his head and pointed at himself with a blank expression, "Me? ”

"Uh-huh!" Karen hummed softly in a lovely nasal voice.

"I ...... Is it okay to be like me? But my inventions don't seem to help much. Otto hesitated, he had no confidence in himself, and the lofty thing of saving the world sounded very illusory, he just wanted to stay at home and tinker with his invention.

Hearing this, a sentence suddenly popped up in Yaeji's mind, and he also said casually: "Science and technology are the primary productive forces." ”

Karen's face was full of confusion, she obviously didn't understand what this meant.

Otto frowned, as if he had realized something.

Yaeji laughed embarrassedly, he actually liked Otto very much, not only because he would independently create something that was suspected to be a technological product, but also because there were many shadows of Rin on him.

The same cute, the same weak, the same bad body...... All kinds of coincidences are piled up together, and Yaeji's appreciation for Otto is still above the vitality Lori Kalian.

"It's too far to say that." Yae Ji unveiled the embarrassing speech just now, and tried to invite Otto: "I have some suggestions for the flying wing just now, do you want to listen?" For example, in terms of materials and structures, how about them? ”

"You know that, too?" Otto was amazed that in this day and age, the things he made were all in the ranks of the unscrupulous. The young lady who looks beautiful and powerful in front of her would actually waste her precious time in such a place?

"Uh-huh, I can provide you with more resilient wood, are you interested?"

"Yes!" Otto was excited, but then calmed down again and whispered, "My brother won't let me go out of here." ”

Raising his head, he looked at Yaeji pitifully, "Can you go to my room?" ”

"Wait a minute! I want to get in on with it, and I want to fix the broken wing myself. Kalian on the side said urgently, she has been here for so many days, and it is difficult to find two friends of similar age, and she is not willing to give up.

Yae Ji thought for a moment and said, "It's Nid who won't let you out, right?" ”

"Hmm."

"I'm going to talk to him."

"Huh?! Don't, don't go! Otto said anxiously: "Brother, he is a little impulsive, you go to him like this......"

Yae Ji waved his hand at him, signaling Otto not to care, and turned to the study and shouted, "Ned! ”

In less than half a minute, Ned walked out of the study with a book, and the sun hanging high outside made him squint, but he muttered: "Don't worry, don't worry, I already have a clue, give me some more time......"

Wait until his eyes adjust to the sun's rays, and Ned raises his eyebrows, what happens?

Pink, golden, white?!

He's only been in for a while, hasn't he? Why did even the people of the Kaslana family run into his courtyard?

"Got a clue?" Hearing this, Yae Ji seemed to be a different person, and his figure flashed next to Ned in an instant!

This speed made Otto and Karen open their mouths wide, and the previous glimpse was far less shocking than the one they experienced again.

"What's the idea? Are you sure you can catch Rin's hamstrings? ”

"Don't worry, there are so many books in the library, I will be able to turn them over sooner or later."

"You don't know how to read myths and legends, do you?" Yaeji expressed skepticism.

Ned shook his head and raised his chin in Kalian's direction, "There seems to be one weapon in the Kaslana family in the ancient era. ”

"Weapons?" Yae frowned, unable to understand what Ned meant.

"Well, our destiny has dug up some things everywhere, and some have been understood. The ancestral weapon of the Kaslana family, [Heavenly Fire Holy Cut], is suspected to be a weapon left over from ancient times......"

"Wait." Yae Ji interrupted Ned's words, "Weapons have always been things to kill, what does this have to do with repairing Rin's hamstrings?" ”

Ned closed the book and looked at Yaeki, "I remember you passed the Valkyrie selection test, right?" ”

"Hmm."

"How do you feel about the equipment used in the fitness test?"

"That's dug up, right?"

"Almost." Ned didn't care, "You've seen the miracles of ancient times, do you think Miss Rin's illness has no hope of being cured?" ”

Ned flipped through the hand-copied books, the words on which gave him a headache, "The priests have recorded a lot of ancient texts, but unfortunately they can only write them down in books, and so far they have not understood what they mean. ”

"What's the deal with the fitness test?"

Ned grinned, "This will have to wait until you officially join a certain force of the Mandate of Heaven before you have the permission to know." ”

With that, Ned spread out a page of the book, and the scribbled pictures on it showed the recorder's drawing prowess.

Ned pointed to an extremely strange weapon and said, "Look, this thing is the [Heavenly Fire Holy Judge]. ”

......