But he didn't expect that Zhao Youqian's whole body was filled with purple-black aura, and he actually changed into a different person, showing his inhuman strength and posture!
"This breath!?"
Unexpectedly, the seemingly inconspicuous store manager suddenly showed an extremely unusual appearance, and more importantly, a wave of power eroded towards Nezuko.
"What?"
Just when Tanjiro was about to take action, Zhao Youqian's figure suddenly came to him in a trance and held his shoulders!
'How could it be... so fast!'
'Eye...can't keep up with your eyes?'
Sweat dripped from Tanjiro's forehead. Fortunately, Zhao Youqian had no thoughts of harming him, otherwise something would have happened to him in just a moment.
After all, even if he has the breathing method he learned from his trainer, which can greatly increase the oxygen content of his blood and heart, and at the same time improve his physical strength, he is only a mortal after all.
A mortal who is seriously injured and may even bleed to death!
"Don't worry, I discovered your sister's problem, maybe I can help her..."
"At least I can speak smoothly!"
The purple-black aura entangled Nezuko in it, but Zhao Youqian quickly returned to his normal form, and the state of the Lord of One Hundred Demons quickly dissipated.
As he finished speaking, the bamboo tube in Nezuko's mouth also fell.
It made a soft and childish voice, like a baby that had just learned to speak, but it had already surprised Tanjiro!
Ever since his family suffered a big change, his mother and younger brothers and sisters died tragically, and the only surviving sister became a strange 'ghost' in their world, he had not seen his sister so happy for a long time.
When he came to this restaurant, not to mention anything else, the things Tony and Zhao Youqian gave him were enough for him to thank him for the rest of his life.
"elder brother...!"
"elder brother!"
Nezuko found out that she could speak, and she showed an extremely happy smile on her face, and then she hugged Tanjiro tightly.
He shook his head. Although he didn't know what Tanjiro and the others had encountered, they must have had some sad past events. Zhao Youqian knew that if he was really a supporting character or protagonist in a similar anime world, his life experience would not be very good.
You can tell just by looking at Nezuko's appearance.
He exchanged glances with Tony, asking him to pay more attention and ask Tanjiro about the situation in their world.
Zhao Youqian turned back to the back of his kitchen. The two children looked even more pitiful than when Zhang Xiaofan first came here, especially because of their height and injuries from training.
If you don't get something to patch them up, the signboard of Zhutian Restaurant will be damaged.
Let's make something to taste first, and then make a big meal using the fish, which can be regarded as a celebration for Tanjiro and the others who have encountered a new opportunity.
...
"Ghosts from another world..."
"Do you have a strong tendency to eat people?"
Touching his chin, Tony Stark communicated with Tanjiro and Nezuko for a while, and roughly figured out the situation in their world.
This is an era in the Tozakura world that should still be after the Nura Kasho world. According to Tanjiro, it should be called "Taisho".
There has always been a legend that after the sun goes down, evil spirits come out and eat people. There are also legends about ghost hunters killing evil spirits and protecting people.
Unexpectedly, Tanjiro and the others were unlucky enough to encounter a ghost. His mother and other brothers and sisters died, leaving only him and Nezuko alive, and Nezuko was turned into a man-eating ghost.
Nezuko, who became a ghost because of the special blood, relied on emotions to suppress her instincts and could only rely on sleep to recover her strength. Although she no longer cannibalized people, she also lost the ability to speak and her intelligence also degraded to the level of a child.
.
"I have seen samples of this kind of man-eating monster, but when I checked, her body showed no traces of large-scale genetic modification... There is no tendency for internal organs to mutate..."
A little strange about Nezuko's state, Tony Stark made a request to Tanjiro and Nezuko.
"Can you give me some of your blood samples? Maybe I can check to see what's different about you... Maybe I can use medicine to solve her problem."
Tanjiro showed an expression of surprise, and Tanjiro, who had been looking for a way to turn Nezuko back into a human, was trembling with excitement.
"No problem, please feel free to use it! It's up to you, Mr. Tony!"
I already know the name and identity of the person in front of me. Although I don't understand the complete meaning of a super genius scientist, I can roughly understand that he is a very powerful person and a top talent who can promote the development of society.
Especially this kind of existence from another world, for Tanjiro, he does not hesitate to be the biggest light in the darkness.
"Don't be so excited. Maybe you won't need me by then and the problem will have been solved..."
Tony Stark shook his head and laughed.
"Don't underestimate the store manager. Although he only cooks some dishes, his dishes have power beyond imagination!"
"Enough to surprise you!"
As he said this, Tony's hands never stopped taking samples.
This time he not only obtained samples of humans from other worlds, but also some samples of alien species from other worlds.
In fact, he really wanted to get some of Zhang Xiaofan's blood, but unfortunately Zhang Xiaofan said that his body, hair, and skin were obtained from his parents, but he was unwilling to give it to him, so he gave up.
Otherwise, he can cultivate immortality and Taoism. Although he has learned magic, he is still quite curious...
"Cooking? But... Nezuko shouldn't be able to eat things that humans can eat, right?"
Although Tanjiro was a little embarrassed, he still spoke truthfully.
After all, in their world, ghosts are monsters that only have an appetite for humans. They are afraid of sunlight and eat humans. This is almost the entire label of ghosts.
Even in the "Demon Slayer Squad" he joined, whose mission was to destroy ghosts, there was no record of ghosts eating other things.
"Don't underestimate this place. Your sister is not the only one of the diners in Zhutian Restaurant!"
As soon as Tony Stark finished speaking, the wind chime rang again, and Nuliang Huaiao walked in with a bloody aura.
The diners present only felt invisible pressure coming on, and there was a feeling of suffocation in their hearts!
Only Zhao Youqian noticed the aura of Nura Hua Lao, and walked out with the food prepared for Tanjiro and Nezuko, and took advantage of the situation to break the aura of Nura Hua Lao.
"Hey, be careful, there are new guests or children, don't scare others!"
After placing the dishes in front of Nezuko and the others, he then gave a bottle of immortal tea and placed it on Nuliang Huaguo's table. Zhao Youqian spoke without warning.
"Um."
He calmed down his breath silently, and Nuliang Huadian didn't explain anything.
Nezuko and Tanjiro, on the other hand, wiped the sweat off their heads and finally understood that the alien in Tony Stark's words was not just his sister.
'But... what is this? Why does it smell so good?!'
After the fright came the surprise. The rich aroma directly overwhelmed him, and even Nezuko next to him was drooling...