Genshin Impact: My sister’s name is Kujo Sora

"Hmm... Are you going back?" asked Ningxia.

"Yes, I've already graduated, and there's no way to learn more mysterious alchemy in Sumeru, so I think of my country..."Rhine replied respectfully.

"Okay, I'll help you prepare for your graduation tomorrow. Ningxia nodded and said.

Because of Parr's entrustment, he began to slowly help this girl who was similar to Mona, but this girl could fight more than Mona, Mona could at least have one meal a day, Rhine could eat one meal a day, what living expenses, scholarships, and alchemy rewards were all used to buy knowledge, and once he fainted from hunger because he hadn't eaten much for a week.

may be too similar to Mona, Ningxia began to help the girl in front of her, intentionally or unintentionally, and also made a birthday cake for her to vouch for her academic career.

"No, no, I graduated with a big project and I still have a little money on hand, so please let me invite you back!" Rhine said with a red face.

The most unacceptable thing for her, who was originally proud in her heart, was the charity of outsiders, but the kind of fatherly care in Ningxia that she really couldn't resist.

"Okay. Ningxia said slowly, and then took a sip of hot tea, these days he has lived a life of retirement again, with two charming wives, a well-behaved and lovely sister and a sister with a hard mouth and a soft body, as well as Xiaoli and Rhine's two similar daughters, and finally the ugly and ugly pet king Yagoya

As for Cleos, I don't know why, her words have become very few recently, and people are much gentler, and even claim that they don't need this dragon king anymore, but me.

After getting the words that Ningxia would come to participate, the girl Rhine left Ningxia's house happily, and she secretly swore that after she found the true meaning of alchemy in the future, she would definitely repay Ningxia.

"Baimeng, hasn't Pal come back yet?" asked Ningxia.

"Hmm... Not yet—" Baimon said with some unease, even though Kiana had made sure that there were no problems with the World Tree before leaving, but...

"Then I'll take a look. Ningxia stood up and said, Kiana didn't really eat and drink with him every day, but checked the condition of the World Tree with Pal every day.

Now Kiana has gone back, but Pal still checks regularly, obviously feeling that something is wrong, but there is no way to find a clear error or omission, Ningxia has passed Kiana's observation for a month, and finally has been given permission to enter the World Tree.

"I'll check it out too. Bymon said suddenly, she always felt that there was something in the World Tree that had something to do with her.

At this time, in the World Tree, Pal confirmed the condition of the World Tree as usual, and then began to ponder what else was wrong with the World Tree.

"Space... Life...... Civilization...... No...... It's impossible, I've thought about everything, it shouldn't be..."Parr muttered to himself.

"Parr?" greeted Ningxia, who had taken Baimeng.

"Huh? You're here, I'm sorry, I'm thinking about something. Parr replied, and continued to observe the World Tree.

Bymon walked to the World Tree, half-squinting at the structure inside, and then she saw several new futures, several abyssal victories...

"Haven't you figured out the problem yet?" asked Ningxia.

"No, I checked all the knowledge related to space, life, civilization, all the knowledge related to taboos, and it is absolutely impossible to leak it. Pal said helplessly.

"Time—" Bymon said suddenly, solemnly, she had found the problem, something she hadn't expected.

"The future... Isn't it completely gone?" Bymon had a golden glint in her eyes, and she would never allow the new future to be unexpected, even if it cost her life.

"Hehehe, I didn't expect Istaru in this era to be quite smart, but you found out. A familiar and unfamiliar voice suddenly sounded.

"Kiana!? no!" Ningxia immediately protected the second daughter behind him, and looked vigilantly at the black-clothed Kiana projected in the taboo.

"Oh, are you the one they extradited to this world to try to change the future?" said Kiana in black with a smile.

"The breath of the abyss... And it is no less than the abyss aura of Qi Yana's strength..."Ning Xia judged in his heart that the black-clothed Qi Yana in front of him would definitely not be weaker than the real Qi Yana in terms of strength, and even a little more oppressive.

"Kiana? I prefer you to call me by my full name, Kiana Kaslana, after all, I am modeled after her and Tenri. Kiana, dressed in black, explained.

"In the future, I failed? Impossible! Ningxia can come, that proves that we have succeeded!" said Baimeng hurriedly.

"The future Istaru is trying to erase everything, but I don't want to sit still, besides, as long as time changes, she is the one who suffers from cause and effect.

"As long as there is a point of divergence in the past, then I can't recreate a new timeline, and even if a successful timeline still exists, as long as I don't disappear, there is still a chance to fight back." Kiana in black explained with a smile.

"Having told you all this, my link to the World Tree has been successful, so the Abyss will take over this world. As Kiana's words fell, the words of the black-clothed Kiana fell.

The entire World Tree was immediately tainted by the Taboo, and at the same time, the entire Teyvat began to emerge with pitch-black silt, and the ordinary people contaminated by it would become hilichurls in an instant, and hilichurls would become hilichurl thugs.

All of a sudden, the Seven Kingdoms were in turmoil, and even Morax-like beings in the old Seven could only gather their people to defend Liyue Harbor instead of immediately destroying the gushing silt.

Kiana, who had just come back, also understood what was going on, but Sky Island had also fallen into a state of emergency at this time, and countless black fog and monsters surrounded Sky Island, not giving them a chance to leave at all.

"Poof..."Parr spat out a mouthful of black blood, she was an extension of the World Tree, and now that the World Tree was polluted, her body was not much better.

"Parr!" Ningxia hurriedly said that the breath of life protects Parr's body.

"Ahh Ishtar that guy... But it hurts me, it hurts!!" Kiana in black said with a sly smile.

She has been lurking in the World Tree since the Red King used forbidden knowledge, and her life here is not easy, not only to beware of Istalo finding her, but also to be careful to spread the forbidden knowledge while avoiding Kiana and Parr from discovering her existence.

The nature of time is something that is difficult to say, and the original ending was that she took control of Teyvat, but that changed when Istaru extradited an outsider.

This is unacceptable to her, anyway, all the cause and effect are borne by Istaru, so she chose the time period when the Red King used the forbidden knowledge, trying to complete the correction of time by tempting the Red King.

It's just that because of the appearance of Ningxia, the Red King, who was used as a relay, was crippled, and she could only continue to lurk.

Finally survived to this time, even though Parr's examination was very detailed, but she could not check all the knowledge hidden in the World Tree at the same time, with the help of the power of time, it took her hundreds of years to finally complete the pollution of the World Tree.