My name is Ze Lin, and I was accidentally brought to a collapsed world.

I will become the firewood that illuminates the road ahead, guiding the direction of the future. Even if it means standing on the opposite side of them!

…

This is a story of mutual redemption...

"...the only place where my blood still beats..."

"Now, I entrust the flame of humanity's future to you... Kiana, I am proud of you."

"If possible, let this raging fire consume everything."

Born from nothingness, ending everything with existence.

P.S.: The original tag was "single female lead", I don't know why it was changed. (It was set up by **)

"If the Earth were shrunk to the size of a glass marble with a diameter of 1 cm, then the Sun would be about 117 meters away from the marble, a sphere with a diameter of about 1.09 meters. Coincidentally, it fits perfectly in my living room." A solar system model, a very common type of popular science textbook. Chen Ran was sure he had simply turned his head, but how did this solar system model suddenly come alive? "Terra? This planet model says Terra?" Which Terra? "Planet native detected: Skadi..." Oh, this Terra, Arknights, right? And Skadi, the killer whale. "Skadi is leading the Sea Si herd in an attempt to break through the star pod." The translucent bullet box flashed for a few seconds, completing the following paragraph. Chen Ran: "?" Wait a minute? Which Skadi is this? Which world line's Terra is this from?

(Slightly private)

In this fantastical world, Chen Yuan experiences a unique journey. Unlike others, whose souls travel through bodies, Chen Yuan's fate unfolds in an unprecedented way—he becomes a symbiote, accompanied by a mysterious device called the Symbiote Simulator. On this extraordinary path, Chen Yuan reluctantly begins his journey through simulations...

In a corner of the collapsed world, he was revered as the Great God by Aponia, Mobius was curious about him and eager to uncover his secrets, Seele held him in deep reverence, and Yulan Dell easily fell for his deception. As for Rita, Chen Yuan firmly stated that nothing had ever happened between them...

After countless challenges and adventures, Chen Yuan finally broke through the crumbling world. At that moment, looking at the lovely girls who surrounded him with smiles on their faces, he couldn't help but feel a complex emotion.

"Mr. Siegfried, oh no, now Miss Siegfried. The operation was a success. You're now a qualified Valkyrie." Siegfried: To protect his daughter, Kiana, Siegfried bravely steps forward, but at a cost... "Siegfried, you don't want Kiana to find you like this, do you?" The final moment of recognition. "Dad, why... why..." "Kiana, don't look. Don't look at me in this embarrassing state..." PS: The protagonist won't be gay, but there will be some effeminate male characters, deep interactions, and amusing moments. If you feel uncomfortable while reading, please click the X in the upper right corner to avoid mental pollution.

[It has a female protagonist, but doesn't join the Starry Sky Train, sidelining the main storyline.] Spa traveled to the Star Rail World and, by chance, gained the ability to "replay the past," leading him to join the Interstellar Peace Corporation. In just a few years, Spa achieved both fame and fortune, becoming one step away from becoming one of the "Stone Heart Ten." But... my ambition is to conquer the vast sea of ​​stars, to avenge my enemies! A tragic incident sparked a rebellion, prompting Spa to resign from Diamond. From then on, the debt collector of "Cun Hu" became the life-hunter of "Patrol." His legacy was left on the fertile battlefields of the Patrol. A monument to Spa was erected on the snowy plains of Yalilo. He was a new legend of Punklod and a permanent guest of honor in the Immortal Boat Alliance. With a single gun, Spa slew the Antimatter Legion and the creatures of abundance in fear! ... Estelle: That's Spa's story. He's truly formidable. Feixiao: I disagree! Your description is too conservative. I can't possibly defeat Spa. Mockingbird: It's really hard to describe Spa's abilities... Anyway, I want him to be a guest at my concert! () Silver Wolf: I want to play a game with Spa... Hehehe [Memory] [Preservation] [Hunting]... Three destinies intersect, stepping into the galaxy!

The protagonist Mona is a young person of the new era. By chance, she travels to the Arknights, the world of Terra.

Life was good, I had found something I loved, and I had a place to call home.

It’s just that I feel like this place is involved in too many things, and I always get involved in some weird things.

Mona: Mom, I want to go out and have some fun!

Kal'tsit: ...

Mona: Doctor Kal'tsit? Boss Kal'tsit? Kal'tsit! Kal'tsit's mom!

Kal'tsit: No, you've been to the medical department seven times this month. We can't let you out again!

Mona: QAQ

Yasviel von Einzbern, and the Fifth War was about to begin. "Dressing up is one thing, but having my heart ripped out?" Suning panicked. Unwilling to be killed by Gumpika as the Lesser Holy Grail, Suning decided to rise up in resistance. His first step was to kill the head of the family, Ahad, and obtain the Heavenly Dress. "And there's the Tōsaka family's jeweled sword! If we can't defeat them, we'll just run. Who cares if the world ends? Hey... just for fun!" Thus, the once-perfect Fifth War became a mess, and the entire universe began to suffer.

Due to an accident, Lin Ze traveled to the continent of Teyvat. As soon as he landed, before he could get familiar with the environment, he was picked up by Ganyu and taken home. He also unlocked a system that issued some strange tasks every day. For example, decompression and relaxation, going to a hot spring together, etc. However, as Lin Ze completed the tasks one by one, he found that this world seemed different. In this world, men are responsible for being beautiful, while women are responsible for earning money to support the family. And because Lin Ze is too handsome, he attracted the fanatical pursuit of all women. Ganyu: "Xiao Ze, do you want to leave your sister?" Hu Tao: "From now on in Liyue, tell me your sister's name and no one will dare to bully you!" Liuyun Jiefeng Zhenjun: "Xiao Ze is so cute. If you are bullied, will you cry for a long time?" Shen He: "Xiao Ze, Xiao Ze, please stay by my side forever!"... When Lin Ze completed all the tasks and thought he could escape everything, he looked at the women in front of him with loving hearts and fell into deep thought. "This... is not right!"

"Little white mouse, why did you come to my lab?" (Excited) "Because the pay here is low, the workload is heavy, and there have even been scandals involving sudden employee deaths and human experimentation." (Serious) "...Masochism?" — "Infinity" Mobius "Hi, are you the rumored troubled newcomer? I'm Alicia, deputy leader of the Thirteen Heroes. What do you want to talk to me about?" — "True Self" Alicia "Those eyes are long dead. I don't understand why you joined the Fire Moth, but I can't refuse Mei's decision. You... are already trapped." — "Savior" Kevin "Family, love, longing, desire... That guy has none of that. He's like an exquisite puppet, irritating." — "Ao Mie" Qianjie People call hell the human world and greed hope. They always disdain silent anger, but have a special liking for justified cruelty. There is no hope in this world, just like a moth chasing a flame. Only when it is incinerated... do they realize what they have walked into. I am just like a moth chasing the flame. — Meltina "Purgatory"

One punch killed the Black Holy Grail, two blasts slew Alaya. The secrets of the assassination fist are all passed down, intertwining reality and fantasy. The Hundred Arts of the Viper, the Seven Wounds Fist, the Shadoken of Killing Intent, the Fist of the North Star, the Arhat Subduing Tiger Fist, the Sea Tiger Exploding Fist! These are my fists. And today, let me use my fists to prove to you: nothing is indestructible. If there is, it's because I'm not strong enough! The truly strong are those who defy the will of heaven! [So, this is the story of a man who traveled through time and space to become a teacher in the Formation Moon. Instead of teaching, he practiced boxing, and corrupted his students.]