On his way home, Xuan Yong, a social animal, was sent to the world of Collapse by the truck Dadi. He became the star god of destiny and obtained a live broadcast room to review the situation, causing the social death of each protagonist group (Honkai Impact 3, Genshin Impact, and Collapse Star Railway)

[Anime/Manga Crossover Review][Volumes][Honkai Impact 3rd][Fate/FGO][Detective Conan][Curse of the Curse][Bungo Stray Dogs][Katekyo Hitman Reborn!][Different Main Characters in Each Volume][No Romance Pairings]

Volume 1: The Savior of Onphalos from the Perspectives of the Various Forces of the Collapsed Iron, from White Eer-Kevin.

✔ "The Song of the Silent Gods"

✔ "Because the sun is about to be destroyed"

✔ "Listen! Revelry is on that blessed mountaintop!"

✔ "A Collection of Fables about the Stars, Part Two"

✔ "Trail Blazers"

✔ "The Hermit Who Conceals His Starlight"

✔ "Dear March 7th"

✔ "Homecoming" Danheng·Tenghuang

✔ "The Chronicles of Onphalus"

✔ "Beyond the Story: Episode 8"

✔ As I Write

✔Pre-war News Briefs - Part 1‖

Volume 2: The various factions in Honkai Impact 3rd, from Kevin to Bai'er.

Volume 3: A brief introduction to Whitebeard and Kevin in Fate and FGO, and a viewing of Shirou Emiya and Ritsuka Fujimaru.

Volume 5: After learning about White Calamity, Kevin Emiya, and Fujimaru from various factions in Detective Conan, they watch Conan's daily detective work, realize that their own world's timeline is in disarray, and begin to save themselves.

Volume 6: Curse Returns - Timeline. After a brief overview of the aforementioned worlds, watch the Curse Returns anime/manga.

Volume 7: The three major factions of Bungo Stray Dogs learn about the aforementioned world in their respective territories, understand their own fate, and adjust their strategies to change the ending set by the author.

Volume 8: A lighthearted take on Katekyo Hitman Reborn!, rescuing Yuni and the others from the future battle, lifting the curse of the Arcobaleno ahead of schedule, and continuing the happy ending of the original Katekyo Hitman Reborn! series.

Breaking the fourth wall, the character realizes that their behavior is influenced by the "author/3D".

『Star Iron + Famous Scenes + Inventory + Movie Watching + No Protagonist + Fanfiction』

Star Iron World!

A giant screen appears in the sky! The future story of Omphalos is shown!

3.3 - Falling at dawn!

The only two Titan sparks left are Sky and Negative World, which have yet to be recovered!

The battle with the Sky Titan is also imminent!

Feng Jin, who accepted the mission of his predecessors and raised the flag again, also embarked on the road of creation!

The dark end of the world! Must be illuminated! !

Just a little light...

I can use it to penetrate the clouds!

I am! The one who carries the world!

I am... the blazing sun that will eventually rise!

The Work of Creation is Finished!

The Golden Race died!

In the end, only one person will take on the authority of creation!

【Broken Iron】【Star Dome Railway】【Live Broadcast】【Movie Viewing】【Sky Curtain】【History】【Broken】

(This book is all my own creation, please don't mind)

A curtain of light suddenly appeared in the long river of history, projected onto the sky of various dynasties.

When the immortal dragon appeared, a corner of the curtain on the vast sea of ​​stars was lifted.

Next, the Star Gods of Destruction, Hunting, Guardian, Memory, etc. appeared one after another...

The current content is as follows:

[Five Dragons Migrating] [A Collection of Fables of the Starry Sky] [The History of the Immortal Boat over the Past Eight Thousand Years]

【Flying Light】【Locust Plague】【Interstellar Peace Company Tour】【Gold and Machinery】

[Mysterious Star God-Myth][Black Tower PV][Ruan Mei PV][Unknown Domain]

【Omphalos】（Omphalos has joined the West）

A video recap system has arrived in Teyvat, showcasing tear-jerking moments and playing Frinna's storyline, including "The Sinner's Dance."

It brought tears to the eyes of both gods and men.

Ying: You have held on like this for five hundred years. Let me hug you.

Navilette: Thank you, I really enjoyed the five hundred years of the story.

Zhongli: I signed a contract with myself to save the country and kept it for five hundred years, which ultimately deceived the will of heaven. I respect all justice that needs to be practiced by myself. Even though the divine part has dissipated and the throne no longer exists, for the entire history of Fontaine, Funina is still a god of justice worthy of recognition.

Then the song "Broken Branches and Old Dreams" was played.

[The Great Compassion Tree King: Let the world completely forget me.]

Play [The Chapter of the Immortal Fox]

[Youlezhai, I was really happy, but now watching you leave, I still feel a little lonely.]

…

After all the tear-jerking PVs were played, everyone in Teyvat's eyes were swollen with pain!!!!!!

The protagonist has a weak presence (he disappears later on), and the main and secondary plots are connected to the author's previous book, so it doesn't matter if you haven't read it.

Timeline: Collapse: The time is before the 2.0 main line and after the 1.6 main line

Collapse 3: In the third collapse, the three families were taken to Hyperion and returned to St. Freya Academy

The wisdom of countless worlds has never found a way to end the collapse.

Civilization and collapse seem to be entangled like this.

However, an accident allowed countless people to see that tiny possibility.

Also in Saint Freya, the genius lady Kiana and the paramecium Kiana found that they had exchanged identities with another "self".

The encounter between the two across the world began to be presented in the form of a video and played in front of everyone. Gather the wisdom of all civilizations to find a possibility to defeat the collapse.

Paramecium: "The God Killer Armor in this world is so powerful."

Theresa: "Compared to Cecilia, I'm still too bad."

Otto: "The me in another world betrayed Kallen's faith."

Raiden Mei: "I am such a powerful person?"

Kevin: "I beat MEI?"

...

When everyone who watched the video looked back suddenly, with the knowledge of the future, the dawn of hope began to magnify infinitely.

A few years later, the Herrscher of the End came.

The End: ? ? ?