In the vast and boundless universe, a crisis capable of overturning everything is quietly descending. A mysterious organization, attempting to use the enigmatic power of the "Viewing Time Space," seeks to restart the cosmic order. Their insane plan, like a surging undercurrent, is dragging the entire universe into an abyss of no return. To prevent this catastrophe, the four major forces—St. Freya Academy, Destiny, Anti-Entropy, and the World Serpent Organization—have no choice but to set aside their past grievances and join forces. They embark on an interstellar journey filled with unknowns and dangers, seeking ancient clues in lost lands and breaking through numerous defenses on the planet Warren. However, their path is fraught with peril. The mysterious organization's traps are everywhere, and mechanical giants and bizarre monsters attack one after another. Internal conflicts also rage within the united forces, with each faction harboring its own ulterior motives, and the scales of trust teetering on the brink of collapse amidst suspicion and disagreement. Kiana, Mei, and the other protagonists, each carrying their own unwavering convictions, persevere through this chaotic situation. Can they uncover the mysterious organization's shocking conspiracy amidst these numerous difficulties? Can the united forces resolve their internal conflicts, work together to control the power of the "Viewing Time and Space," and save this universe from collapse? In this ultimate battle concerning the fate of the universe, faith and betrayal, cooperation and conflict intertwine, and a magnificent interstellar adventure is slowly unfolding...

[Detective + FGO + Slice-of-Life; basically an otaku-style novel; beloved trope of Heroic Spirits falling in love; NOT a harem; Warning: MC’s presence is relatively low — if that bothers you, turn back!! Some Heroic Spirits’ genders follow historical records, and there will be CP pairings, e.g., Old Saber x Eriri, Oda Nobunaga x Miku Nakano. Personalities of Heroic Spirits are kept intact. If you can’t accept that, just… don’t read!]

Transmigrating into a world that’s a crossover of slice-of-life anime and Detective Conan, Aoki Makoto, with no knowledge of the plot, thought his life would be simple: rely on his phone from his past life, stay far away from trouble, focus on making money, and spend a rich but boring life.

Little did he expect that his real cheat would arrive… sixteen years late!

System: “Become a Master and save the world!”

Aoki Makoto: “Do I get a girlfriend?”

System: “…Huh?”

Aoki Makoto: “Why am I not interested in all those anime heroines? Because my ideal type is Gudako!”

System: “…Fine. If you succeed, I can help introduce you. But first, I have some bad news.”

Aoki Makoto: “In front of Gudako, nothing is a problem.”

System: “The detailed personality data of the Heroic Spirits has been lost, so you’ll have to play them yourself. In other words… have you read any ‘vest novels’*?”

Aoki Makoto: “…No problem, no problem. Oh, by the way, does your introduction come with a marriage guarantee?”

And so begins the story of wearing the “vest” of Heroic Spirits to save the world… while also, incidentally, falling in love.

While chatting with Zhong Li, Su Mo accidentally activated the Honkai Impact 3 system. Through this system, Su Mo could transform into various Honkai Impact 3 characters. Herrscher of the Void versus Morax? Herrscher of the Wind versus Barbatos? Yae Sakura versus Yae no Miko? Herrscher of Thunder versus Thunder General? ... System, can you give me some real-world missions? What? Those character cards are my clones? Damn... Japanese?

A sickly boy, born with a weak constitution, arrives in a completely new world by accident, only to be beaten up by two people. Since he is considered worthless, he is simply thrown into the rain like trash, but it is through this experience that he encounters true redemption.

He thought this normal life could continue forever, but the world he transmigrated to was not ordinary. A disaster called Honkai caused the deaths of countless people... and there were even threats from other worlds.

The boy from another world became the hope for saving the world, shouldering an immense responsibility. Fortunately, he was not alone on this path.

Even with immense power... he might not be able to protect everything. But he will fight with all his might.

Yan Lan: My name is Yan Lan, you can also call me Ultraman Sicarius. I am an Ultraman who was transformed from a human, therefore... I will always love every human being worthy of my love, and I will always love every life worthy of my love.

(I'm a new author, so my writing style is a problem, but I'll finish it.)

One day, Ye Li suddenly traveled through time and space, and the world she traveled to was [Arknights]. Not only that, she even transformed.

On the surface, it seems fine, but when she is the darling of the Reunion Movement, Gray Shu, the thief Pado who robs the rich and helps the poor in Longmen, the immortal Fu Hua who protects the people in Da Yan, and Alicia who has good interactions with various girls in Rhodes Island, the story becomes complicated. (Transformation is limited to female characters, this article is from Orange

Reborn as an empty being, he gains a transmigrating creation system, travels through countless worlds, and finds himself in a state of discontent. One day, while grinding Genshin Impact at home, Tianyi accidentally pulls a rare item while drinking water, chokes, and is transported to Teyvat, thus beginning his multiverse journey.

Having become the dead Manju, he has been given a chance: to participate in and win seven Holy Grail Wars in exchange for rebirth. He will join the Holy Grail Wars as a Servant with randomly acquired abilities and a blessing. His blessing is to invoke the names of gods to gain their power and blessings. Shouting the name of Zeus brings down thunder; invoking the holy name of Michael brings back the dragon-slaying feat; the wisdom of the great god Odin blossoms in his name, revealing the mysteries of runes… Under Ra's divine light, the Holy Grail is within reach. [King Qi]

[Honkai Impact 3rd + Semi-invincible + Partial Private Setting + Exposure Flow + Multiple Female Protagonists]

(Note: No original CP! Main world collapse 3)

As a child, Lingfeng suddenly gained the ability to travel through the world and also obtained an exchange panel.

At the age of 7, he accidentally traveled through the fairy boat and became a disciple of Jingliu, where he learned Jingliu's true swordsmanship and embarked on a path of destruction. At the age of 17, he participated in the Third War of Plenty as a general.

After traveling again, he became a member of the Starry Sky Train.

Lingfeng suddenly disappeared from this world for a full thirty years.

Technology has developed rapidly in the past 30 years. Countries have joined forces to create a memory viewer. As long as you put the missing person's belongings on it, you can explore the missing person's experiences from the past to the present.

This machine is used in an entertainment program called "The Unknown Secret". Every time it is broadcast, tens of millions of people watch it. It has always been at the top of the entertainment charts and is the most talked about program.

Until one day, a woman placed a piece of her son's belongings who had disappeared more than 30 years ago on the instrument, and the whole Internet was immediately in an uproar.

It's no secret that he carries the world on his shoulders.

Everyone knows about his attack on the Void Number Tree.

Lingfeng placed one hand on a large golden tree (the Tree of Imaginary Numbers), and turned to walk towards the train that crossed the galaxy.

"This is... our way home!"

A few days later, several letters were suddenly found at home.

"Who is Fu Xuan? What does the Nameless Guest badge do?"

"Who is Hanabi-sama?"

Fu Li, a high school senior, transmigrated to the Honkai world and awakened the Heroic Simulator. Knowing the Honkai storyline well, he understood that only the Honkai could defeat the Honkai, so… [You are a top student who graduated from a world-class university. Determined to fight the Honkai, you decide to join the Firemoth.] [Due to your scientific ideals, you are noticed by Möbius, who decides to recruit you as an assistant.] [You become Möbius's assistant. When you see her decide to use you for experiments, what will you choose?]… [You fused with the End-of-Date Honkai Beast factor and became a Fusion Warrior.] [Raven]