Among the countless possibilities on the virtual tree, in a certain world line, the Herrscher of the Void succeeded and destroyed the world, but she began to miss Kiana and many things she had never cared about. The author is a novice, so please forgive me if there are any shortcomings.

"Will you sign a soul contract with me and become my ship girl?"

"No."

"Why?"

"I am an abandoned ship girl."

"What a coincidence. I am a commander who has no command qualifications."

"You want to be my commander even though you don't have command qualifications?"

"Well, actually I am a top student of Donghuang's Commander Academy-"

"What kind of contract do top students of the academy want to sign with an abandoned ship girl like me?"

In the era when ship girls with minds were considered "mutants" and then controlled and eliminated, the contradiction between humans and mutants became more and more serious.

Finally, after the first appearance of the super rare ship girl, this contradiction was pushed to an irreversible end.

Powerful weapons should not have their own will, and experiments to erase the minds of super rare ship girls were put on the agenda.

But!

- Even weapons should have free will!

The mutants roared with long-suppressed anger, and the increasingly dissatisfied anger was completely ignited.

The war between humans and mutants began in the "peaceful era".

...

When will true peace come?

All encounters in the world are reunions after a long separation.

They who have been lost for a long time will eventually find their commanders again.

…

"May victory crown you, Commander."

If you collected all the Mystic Eyes, wreaking havoc in the anime world... "The height of your vision determines whether your consciousness can rise to the level of a god." "My Mystic Eyes surpass yours!" From "Borrowing Girlfriend" to "Zero" to "Black Bullet" to "Date a Live" to "Re0" to "FZ" to "FSN" to "Godslayer" to "Sword Art Online" to "High School" to "Date a Live 2." A harem-themed anime with a sister-control, Mystic Eyes battles...

[Not a time travel][No system][Light yuri][Will not enter the harem but the Queen of Ten Thousand Females physique will probably be activated]

One night 16 years ago, a child was taken in by the Tobiichi couple by accident, and everything changed from then on. 16 years later, Kiana, who was originally an ordinary high school student, accidentally learned that her sister Origami Tobiichi's true identity was actually a member of AST because of a space earthquake. Because of this accident, she also learned the identity of her own elf from another personality in her body. The scene five years ago was played out in her mind again. What choice should she make in the end?

This article is not about time travel. Let me repeat, this article is not about time travel, and it has no system. It is just a simple parallel time and space, a previous civilization, a world that may appear if the collapse is solved.

It's basically just a mix of Date A Live and Honkai Impact 3rd, so there are destiny and resilience, but there are none for World Snake. After all, under normal circumstances, there will be no more Honkai Impact 3rd. However, the Paradise of the Past does exist, but it is located in Taixu Mountain, which will be described later.

One more thing, Kiana will never enter the harem, never

[Finally, we do not rule out the possibility of domestic violence on rooftops in the future]

Luo Feng traveled to a different world, where there were not only fancy cards, but also a childhood sweetheart, the Empress!

Here, there is a profession called Star Card Master. They use materials to synthesize star cards, form card decks, and fight!

[Sword] + [Defense Tower] + [Flame] = Shen Yong.

[Monkey Blood] + [Mysterious Iron Rod] + [Stone] = The Monkey King.

[Mutated Eyeball] + [Sword] + [Thunder Orb] + [Hamster] = Uchiha Pikachu.

The game started, and two star card masters began to show their decks:

Other people’s decks: Wood God Tree, Fire Python Tiger, Water Dragon, and Lightning Bird.

Luo Feng’s deck: Shen Yong, SpongeBob SquarePants, Tang Sanzang, Iron Man, and Angewomon.

Other people’s routines: one-wave flow, four protecting one, seamless control flow.

Luo Feng's routine: break off engagement, sacrifice, battle cry, card explosion, and resurrection.

Audience: "What a creative idea! How did he come up with these star cards?"

Thus, the vast and brilliant Earth civilization turned into star cards in Luo Feng's hands, conquering the alien world.

Collapse. A catastrophe whose beginnings were unknown, whose end is unknown. It has imposed the harshest test on civilization and brought humanity the most heartbreaking despair. The humans of previous civilizations struggled, and thirteen fire-chasing heroes risked everything, swearing to fight the Collapse to the bitter end. Though the outcome was death and defeat, they bravely faced death without hesitation. Bang… the sound of a head hitting the ground was heard, and a girl with cat ears fell to the ground, clutching her head in pain. "Ah! It hurts, it hurts! There's definitely a bump on my head. It's a work injury. I'll definitely go get something for medical expenses later." Padofelice stood up, rubbed her head, and suddenly felt something was wrong. All around her was a blank white space, empty. The strange sight made her heart tremble. Damn it!

Su Moqian, who was broken up by Raiden Mei at the beginning, suddenly awakened the yellow-haired simulator, and its system stated that it would definitely help the host to get Raiden Mei back.

So - Kiana: "I'm sorry, Meiyi, my heart already belongs to Mo Qian."

Herrscher of Thunder: "I'm sorry, Mei, I'd rather give this power to the man I love."

Ai Lishiya: "Meiyi, please don't contact me anymore in the future. I'm afraid Mo Qian will misunderstand~"......"??? System, what about helping me get Meiyi back?"

[Don't worry, Mei must be anxious to get back together with you now! ]

"This moment is the time of annihilation!"

Su Ye led the army to surround the castle tower, and used the Thunder God Daoguang's sword to swing the sword, splitting the castle tower in half.

He thought it was just a beautiful dream until he found that Thor's purple sword appeared in his room.

And he didn't know when he traveled to a collapsed world.

"Raiden Mei, Herrscher of Thunder, take this! This thoughtless strike!"

"Kiana, Herrscher of the Void! I will purge the fear from your heart!"

"Bronya, please, this sword is really not a toy!"

“.......”

In short, this is a story about a time traveler who gains abilities in various worlds and completely disrupts the collapsed world.

That day, Kiana was dozing off in St. Freya's class, Luminous had just arrived in Mondstadt, and Star, March 7th, and Danheng were still cleaning up the antimatter legion at the Black Tower space station. They were all about to embark on their own destinies, but that day, a screen suddenly appeared, instantly changing their fates. Along with the various fan-made videos playing on the screen, even the characters themselves were "given away."

Traveling through pre-Collapse civilizations, as a Paradox player, you decide to micromanage humankind yourself. Eliminating enemies with underhanded tactics, forcing integration with ruthless force, and purging the ranks with lists, you unite humanity as one. Restricting entertainment, interfering with technology, and dedicating all resources to combating the Collapse, you orchestrate every resource and force you can muster, fighting the Collapse wholeheartedly. Ultimately, you defeat the twelve Herrschers with minimal damage, and then you're condemned. "Your notoriety is known from Europe to Mu Continent!" As a result, your leader is [Silent Author]