(Spoilers + Time Travel + Multiple Realms, a spoiler-heavy variant, proceed with caution if you dislike spoilers!)

Having transmigrated to the world of the Starry Sky Railway, Su Bai obtained the Super Dimensional Auction House, which allows people from all over the world to participate in auctions.

Among his auction items were many precious treasures, but the most precious were the fates of his guests.

Black Tower: "Huh?! You're saying the machine head is going to die, killed by the Iron Tomb of the Annihilation Lord?"

Alicia: "Is this our final ending? It really is a romantic story♪"

Tianli: "Me, knock? My men have all rebelled?"

Aizen: "The universe is so vast, yet my eyes are only focused on the Hogyoku. That's far too narrow-minded."

Luo Ji: "Is this a trap set by the Three-Body Problem? Huh, what the heck is this two-dimensional foil?"

Thanos: "Star God? Is he strong? How does he compare to the Infinity Gauntlet? Oh, and you even have Infinity Stones to contend with?"

Batman: "There's a Kryptonite auction? I'll take it..."

Feng Baobao: "The rat talisman I filmed is so much fun... but it's also very expensive!"

Su Bai: "You all say my auction items are ridiculously expensive, but who knows how hard I worked to find them!"

After traveling back in time as a Hare, he arrived in the Collapse World. To wait for the train to space, Hare decided to bring smiles to everyone's faces by making games. Pink Flying Flower: "When will you, cutie, make more touching games like Undertale?" Metal Cool Wolf: "Next time, I'll definitely beat this Hare in the fighting game Guilty Gear!" Coffin Man: "Civilization made me feel the depth of civilization and the meaning of the world, but I have to delete it, or my company will be unable to repay its debts because of my delays." Polite Boom Punch: "Please, don't make games like Undertale or Overcome Difficulties with Hare!" ... Looking at the comments left by people who were both familiar and a little unfamiliar, Brownie smiled happily. "Hare doesn't just hack into the world, it can also hack into the hearts of others. Brownie uses games to quietly hack into people's lives!"

Bai Ye travels through a parallel world and becomes the planning director of Teyvat Corporation's gaming department, only to discover that not only is the department's performance dismal, but it's also facing disbandment if it fails to produce results?!

But when he arrived at the studio, he found that his secretary Ganyu, his assistant Hu Tao...aren't these all characters in the game!

Looking at the familiar faces, Bai Ye waved his hand and started producing "Genshin Impact" and "Honkai Impact 3rd".

Gan Yu: "Director, the character design is beautiful, but I'm really not a coconut sheep, and don't call me Wang Xiaomei!!"

Lei Movie: "General Lei Dian... a very domineering character, but you really can't insult my cooking skills!"

Hanabi: "Wow, my Fu~~"

Ji Zi: "Partner... you let me finish filming so quickly, but you keep pushing me out and stabbing me. Is that really okay?"

…

"The Last Dance" makes players collapse, and "The Last Lesson" makes players burst into tears.

Every PV and every plot arouses the players' emotions.

The music, plot, and graphics let players in this world know what a real game is.

However, with the popularity of the games "Genshin Impact" and "Honkai Impact 3", the relationships in this world are gradually collapsing...

Little Grayshue opened an art studio, hoping to be exposed to different colors. But her clients all seem to be from different worlds. A rock girl with social anxiety. An energetic horse girl aiming for the undefeated triple crown. A seriously injured and dying bunny from Rhodes Island. A little round-faced person from the future doing sit-ups with a strange white creature that she met on the Star Train. Senkaku Shin-kun who can't chat. Uncle Aizen who looks very warm-hearted. ...Until, the Herrscher arrives - Herrscher: Who are you? Grayshue: "I'm a good friend of the horse girls, a pilot of EVA Unit 03, a national-level alchemist, a keyboardist for the Bond Band, a Seven-Star Operator of Rhodes Island, and the inheritor of the intangible cultural heritage of Teyvat. Madoka is my sister, Nuwa is my elder sister, and you..." Herrscher: Excuse me, goodbye.

[Non-cool story + system + slow start + multiple female protagonists + serious + entry + all-in + krypton gold]

Jiang Yu never thought that he would travel through time, and after traveling through time, he couldn't afford to eat minced meat and eggplant rice!

"Two thousand yuan for a box of rice? Why don't you just go and rob it!"

Not only can you not afford to eat, but you are also tied to a super money-making entry system!

As long as you have money, you can give entries to everything!

In order to survive in this strange world full of emptiness, he can only make money like crazy!

Kelin: "Brother Jiang Yu, eating this... can it really help everyone?"

Jiang Yu: "Don't talk, keep eating!"

Ellen: "If I wear this, can I really hear my friends' inner thoughts? But... it's so embarrassing!"

Jiang Yu: "Why are you asking so many questions? Just put it on."

Inside Hole Zero.

Nineveh: "Master Jiang Yu... I... I will transform into human form first."

Jiang Yu: "Don't move, we want the Great Nineveh!"

Qing Yi: "...or it may be illegal."

…

No one helps me to reach the top, I will borrow money to reach the top of the mountain!

Finally, after unremitting efforts, he topped the new Alidu Deadbeat List and became the strongest man in the world.

New Elido press conference.

Reporter: "Mr. Jiang Yu, as the biggest deadbeat in New Ailidu, don't you have any sense of shame?"

"Deadbeat? What do you mean by deadbeat? I just advanced the commission for protecting New Eridu!"

Lin Shuo, a fun-loving guy, travels to the immortal ship Luofu, awakens the rare item trash can system, and starts selling special trash cans containing various rare items.

With the help of the power of strange objects, everyone in the Collapse Iron Universe can become a messenger, and even an artificial star god!

From then on, the quiet and peaceful world of Bengtie was completely messed up.

Su Shang: Eh? There's a transcendental Taixu Sword Intent in the trash can! I've surpassed all my ancestors and become the strongest swordsman in the history of my family?

Fu Xuan: "Fantasy Breaker? Can it nullify all the power of destiny? Absolutely impossible! If that were true, wouldn't I be invincible?"

Hisui: "The [Devil Fruit] worked very well last time. Let's do a pawn deal. You give me all the trash cans, and I can satisfy any of your desires."

Fei Xiao: "Oh? Hu Lei escaped from prison? You're quite brave! Look at my Four Swords of Immortal Execution!"

In the end, the Void Star God watched as one human after another became star god-level beings whose strength was no less than his, and still lingered beside him, and he stopped thinking.

Ahaha: Ha! This is so much fun!

After traveling to the continent of Teyvat, Ron received a marriage contract and went to Fontaine to find his fiancée whom he had never met.

Unexpectedly, Navia could hear his thoughts.

"Let me introduce you. This is Myles and this is Silver."

[Of the great baking trio, only Navia is left. Let's cherish the time they are still alive!!]

"Ron, you'll be able to see Uncle Marcelle soon!"

"Uncle Marcelle?! You're such a filial son! Your father was killed by Marcelle, and yet you still call him so affectionately! Yeah, Navia's still been kept in the dark, so it's understandable!"

"Ron, do you think Tartaglia is the real culprit behind the serial disappearances?"

"Are you kidding me? A nineteen-year-old Tartaglia could actually commit a crime twenty years ago? Is this a sign of moral decline or a lack of law?"

Hearing these thoughts, Navia was numb.

"Ron, can't you just say something?"

Holding the other half of the jade pendant tightly in her hand, Navia looked at Ron angrily, hesitating whether to tell Ron the truth that she was the fiancée Ron had been looking for.

After traveling to the continent of Teyvat, I unexpectedly met General Thunder as soon as I arrived. But it doesn’t matter, she has the power of the God of Thunder, and I have the power of the Herrscher of Thunder!

General Thunder: "What kind of power is this? Why can you control the power of thunder that is more powerful than mine?"

Facing the incredulous look in General Lei Dian's eyes, Chen Ran smiled crookedly: "Can you be called the God of Thunder?"...

(This is a Fate/Type-Moon fanfic, encompassing worldviews from FGO, FSN, FZ, FSR, FE, etc., limited to the Type-Moon universe and original worlds based on Type-Moon settings. Some fan-created content may be included. Want to see heavily modified storylines based on the original works? Want to witness the Servants' love triangles between battles? This book has it all! Multiple heroines, but Morgana is the main heroine; please do not inquire if you mind this.)

A familiar piece of music started playing, and Xia Yan, who was playing FGO, was taken to a void space by BB. Here, Xia Yan learned that if he wanted to survive, he had to go through trials and become a Grand Master.

The good news is that Xia Yan is not the only one who has encountered such a situation; BB has dragged everyone in the world into the trial.

The bad news is that there are only seven spots for Grand Masters, and Xia Yan will face competition for 7 to 8 billion.

Current progress:

Completed:

Dungeon 1: The Hundred Years' War of the Evil Dragon

Dungeon 2: FSN Three-Line Fusion Mutation Version

Dungeon 3: The Final Battle Across the Four Seas

Dungeon 4: FSR Mutation Version

Dungeon 5: The Great War of North American Myths

Dungeon 6: Crane's Idol's Gratitude

Instance 7: The Sacred Round Table

Dungeon 8: Pseudo-FE Battle Royale

Dungeon 9: Absolute Warcraft Front

in progress:

Instance 10: Critical Prosperity City

【Behind the scenes of the protagonist】

Su Yu traveled to the world of Xingtie and obtained the Mihoyo mobile game development system. His game therefore attracted attention from the entire universe.

When the player progresses to the Cocolia boss battle.

"Wildfire" sounded.

"Holy crap! This is too exciting! When the music started, I almost thought our opponent was a Star God!"

When the player progresses to the Immortal Boat.

Xianzhou players: Wherever the game is broadcast, there we will be caught in reality!

When the player progresses to the point where the firefly is pierced.

"Ah—the magic of dragon transformation is activated!"

"Danfeng, lead us in launching a Moon Drinking Rebellion!"

Before the plot