I Reincarnated as Mei in Honkai Impact 3

Kiana sat on the ground, her eyes vacant, her body trembling, as if she had forgotten some very important memories.

"What just happened... I think I remember something, but... I can't remember anything at all..." Kiana said blankly.

"Kiana, have you thought this through? Give up the Third Herrscher! Don't make me say it a third time! You save her today, but one day you'll still kill her with your own hands! This is the destiny of the Kaslana family!" Siegfried said solemnly.

"I'll kill Mei? No, don't even think about it!" Kiana roared.

"It's no use, you stupid daughter. If you can't wake up, then die here!" Flames raged behind Siegfried, and finally, the Heavenly Judgment Greatsword materialized!

"Are you giving up already? Kiana? Didn't you promise me that no matter the cost, you would protect the one you love most?"

The image of Siegfried flashed through Kiana's mind.

"Yes...that's right. Whether you're a Herrscher or a human, it doesn't matter! I've made a promise with my dad that I'll give everything to protect the people I love most!"

"My real dad would never stop me from saving Mei! Get out of my way, you imposter!"

Kiana's fighting spirit was rekindled. With a single shot from her twin pistols, the Water Fairy shattered the Heavenly Fire Judgment, turning it into flames and vanishing.

Seeing Kiana's fighting spirit rekindled, Siegfried said with satisfaction, "You've finally made your choice, Kiana."

"Four years have passed. You've grown up. You're no longer the little girl I need to protect. Trust your own choices, Kiana."

"Be like your father, a fool who abandons the Kaslana family's mission to protect the one he loves most."

"It's time to say goodbye, Kiana. Let me hug you one last time... You will inherit my reason for fighting, my proud daughter—Kiana Kaslana!"

Siegfried held Kiana tightly in his arms, and they parted after a long while.

Siegfried looked at Theresa, who was calling out incessantly in the control room, and shouted to her, "Hey, Theresa, long time no see! Does your heart race when you see me?"

Theresa: %～～%～～@$@

"You haven't changed at all. I'll have to trouble you to continue guiding my Qiyana from now on. Although she's still a little dummy, she'll become an excellent warrior someday," Siegfried said confidently.

He glanced around at the training rooms one last time, sighed, and finally hugged Kiana in his arms again, saying, "It's enough to see my cutest daughter one last time. Kiana, you are my most beautiful moonlight. It's so good to see you again!"

The data on Siegfried's body gradually disintegrated, and he slowly disappeared, turning into starlight, leaving only an echo.

"Take good care of yourself... Goodbye..."

Theresa finally rushed down from the control room and asked, "Kiana! What on earth is going on?!"

Kiana sat blankly on the ground, seemingly unable to recall a very important memory... she just couldn't remember it...

"Theresa, I'm sorry, I can't remember anything," Kiana said apologetically.

At that moment, the alarm that Theresa had set went off.

"Don't think about it if you can't remember! You go to the infirmary to keep Mei company, I'll go to the armory to get the Oath of Judah." Theresa said and hurried back.

"Oh right... Mei is injured, I have to go be with her right away!" Kiana remembered and ran quickly to the infirmary of St. Freya Academy.

After Theresa obtained the Oath of Judah, she received a message from Archbishop Otto instructing her to proceed to the area protecting the Central Church.

Unlike the original story, the First Herrscher, Welt, has already been defeated by Mei and Bronya, so Theresa no longer has any worries.

After traveling to the central cathedral's data area, Theresa met Einstein, and the two secretly reached some kind of agreement.

The moon hangs high in the sky, and the stars dot the sky, making it so beautiful.

"Cough... I escaped? Damn it! This grudge, I... Pfft! I must avenge it..."

The First Herrscher, Welt, awoke from his severe injuries, lying on the ground, panting heavily, the bloody hole in his chest gruesome.

Walter looked at his body; his left arm had been blown off, and he was back at the Reverse Base.

Lord Walter walked alone in the grove of the underworld, his back view so lonely, his handsome face also showing signs of exhaustion, which was heartbreaking to see.

"Those damned Valkyries... one day I'll make them pay!" Walter looked back at the academy, uttering another harsh threat, preparing to leave this place of sorrow.

"Hmm, the moonlight is beautiful tonight too~" At this moment, Teacher Yang was taking a walk alone in the grove, looking like a middle-aged man, with an unshaven beard.

"Hmm, is someone ahead?" Teacher Yang asked in confusion. The person seemed to be slowly walking towards her, swaying unsteadily, and she could even hear him coughing.

Teacher Yang stepped forward and found that the person had a bloody hole in his chest, his right arm was missing, and he was covered in blood, looking very distressed.

"You've suffered a serious injury, do you need help?" Teacher Yang asked kindly.

The heavily injured Walter looked up and saw Teacher Yang. His expression was filled with disdain as he muttered to himself, "Cough... I thought it was... cough... someone else, but it turns out he's just a teacher."

"What are you talking about?" Old Yang asked, puzzled.

"Hehe, although I don't know... pfft... why you would come to a place like this in the middle of the night..."

"Cough...cough...but you're unlucky to even see me. Disappear into the a hundredfold gravity!!!"

Walter raised his only remaining left hand, seething with anger. "Let this ant bear the brunt of my rage!"

Walter directly used a hundred times the force of gravity, and black light condensed in his hand.

“Mr. Walter…” a voice came from behind.

Walter turned his head warily and asked, "Who's there?!"

Einstein, with his blue hair, emerged from the darkness and asked, "Do you need any help?"

"Oh, it's Secretary Einstein! You've come at the perfect time! After I take care of this guy, hurry up and send me back to Anti-Entropy..." Walter said happily, not expecting someone to come to his aid so quickly.

"No, I can do it myself." Teacher Yang slowly walked towards Walter. Just now, he realized that the Walter in front of him was just a clone.

"What are you talking about...?" Walter asked, puzzled.

Teacher Yang had already walked up to Walter and patted him on the shoulder, where a black sphere kept growing larger.

"Wh-what?!" Walter looked at the middle-aged man in front of him with a look of fear.

"Do you know? In gravity ten thousand times stronger... even light will disappear." Teacher Yang watched him quietly as he was slowly swallowed by the black hole.

"No, no! Ah!!!!" Walter was filled with immense fear. His flesh and blood were being devoured by the black hole. Under the gravity of ten thousand times, he couldn't even scream and died silently.

Lord Walter is dead after all, leaving only the remnants on his clothes as proof that he once existed in this world.

Teacher Yang coughed up a mouthful of blood. Einstein, who was standing nearby, quickly supported him and said, "Please take care of your health. You cannot die before you fulfill that person's wish."

In this grove of trees, Einstein and Professor Yang had a brief exchange before Einstein left.

"Time is running out, we must complete the Moon Throne for him as soon as possible!!!" Teacher Yang said firmly, looking at the moonlight in the sky.

In later legends, St. Freya Academy has always circulated the story of an ordinary history teacher who defeated the First Herrscher.