(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!"

[Husband Chasing Crematorium, Shura Field, No Poison, No Cow, No Knife, Genshin Impact, Star Dome Railway, Mirror Flow]

Deep in his memory, Jingchen seemed to have promised someone who seemed to be his sister, a person who was very important to him.

I promised her that I would live in a world without evil spirits.

Find your other half and live an ordinary, warm life with children that can truly last forever.

But after being rejected time and time again, Jing Chen, feeling disheartened, finally bid farewell to Senior Sister Ganyu.

A man walked through Xumi, Fontaine, and Nata, and traveled alone to the winter solstice.

Finally, he met Columbia, and she took the initiative to confess her love to Jingchen...

As time went by, the third seat of the executive officer became the only seat of two stars.

After waking up, Lin Jiuan found himself traveling through time and space and became the sixth beast of Type-Moon.

In order to avoid the outcome of carelessly eating his own mother, Lin Jiuan cut off his connection with the underground Holy Grail and fled to Fuyuki overnight.

Although there was no mana supply, it didn't matter. As the sixth beast, Lin Jiuan converted his power into the system. As long as he could make those heroic spirits fall, he could get system rewards. From the time he was adopted by the Tosaka family, it was his turn to show his skills...

Rin? Sakura? Why are you two little brats looking at me in a weird way?

Orange, Altria, how come you guys with thick eyebrows and big eyes are so perverted?

No, Irisviel, Brunhilde, be reserved, you have families, right? !

What the hell is it about snatching my custody?

Meili: "Hehe, little guy, you don't want Ai Ge to know that you are surrounded by women here, right?"

Lin Jiuan: "???"

"You bad women stay away from me!!!"

【Broken Iron + Collapse + Aili + Live Broadcast】【Delivering Beauty】

Ai Lishiya occasionally gets the love live broadcast system, and completing the live broadcast can gain "wonderful love value"

Not only can you exchange for wonderful props, you can even trigger some miracles...

Alicia: Hi♪~ Are you ready to go on a wonderful journey with me?

Raiden Mei:?

Kevin: ...

Walter:? (This...this isn't right)

Tesla: What are you thinking about for not going home for such a long time!

Walter:!? ? (No, Honkai chasing me is fine, but why is Tesla here too?)

Bai'e: Are you Xilian...'s sister?

Xilian: Wow♪ I actually have a sister?

The introduction is weak, please move to the main text

(New worlds or timelines may be added later.)

My name is Kiana. I'm Bai'er's half-sister... "Is this right?" Kiana looked at herself, her eyes wide. It seemed like there was no Kiana in the original Omphalos? So where did I come from? Kiana thought for a moment. Well, anyway, it's time to draw the sword. "I'm Kiana. Kaslana means nothing to me." "I am, the Inscription of Savior!"

In 20th-century London, England, a down-on-his-luck wretch transmigrated into the body of a recently deceased young noble. Realizing his own fortune—a car, a house, and the loss of both his parents—a perfect start, Lo Wei's grin crackled. With his wealth, he could live comfortably in this world even without doing anything. An old British aristocrat, the Union Jack!! How could I lose with such a perfect start? "I'm so high!!" Just as he stretched out his fingers to dig into his temple, a familiar, caustic male voice emanated from the gemstone on the table. "Lo Wei, how long are you going to skip classes, you bastard? You're going to have to have Kenneth come and catch you before you come back?!" "Huh? You said... Kenny... what?" "Shh... that's bad luck." ...Current Project: The Fourth Holy Grail War. The introduction is weak, so I'll move on to the main text.

Due to an accidental death, Mulan transformed into Kiana Kaslana, only to wake up to find herself transported to the Teyvat continent. She now possesses a system called "Valkyrie Paradise," allowing her to accumulate crystals to exchange for chances to draw Valkyrie character cards. Aside from her initial Domain Armor: White Comet character card, she has no other powerful characters. To ensure her survival, she embarks on a daily journey of completing tasks and increasing character affinity to acquire crystals. However, these character affinity tasks seem rather strange. [Limited Task: Show the Lightning General (Shadow) true culinary skills and successfully teach them to cook using the Raiden Mei character card.] Looking at the Lightning General who nearly blew up the kitchen without a trace of remorse, and the Shadow standing to the side, bitterly chopping cabbage, and the gloating Yae no Miko, she falls into deep thought. It's time to show them the true Herrscher of Cooking! For crystals! Charge! Charge! Charge! One pot! Two bowls! One slice! Two halves! One vegetable dish! Two servings of rice!! Pots, pans, and utensils! Surrender to me!!

(Not following the main storyline) (To liven things up) (Star Iron Idea King) (Becoming a genius at the beginning)

Lin Yi came to the world of Bengtie and for some reason was invited by Boshizun to become a member of the Genius Club.

False geniuses with no real substance can only muddle through and improve themselves.

"Imprison a large number of bountiful creatures into a miniature cavern and launch them at sub-light speeds combined with a warp. Upon impact, send the coordinates to Lan with the message 'bountiful creatures are here'. I call it the Earth-shattering Star."

"Breeding insect swarms to generate inexhaustible wetware electricity and provide computing power"

"Let Cunhu swallow and multiply, allowing the comet wall to grow on its own."

"Compile a moral sword hanging over our heads to force the newly born people of abundance to follow family planning."

…

The whole thing started to get going after a hundred chapters, and the genius gang of troublemakers is expanding.

After being hit by a car that flew up to the second floor, Luo Chen obtained the most powerful cheat-like all-around template system. As his power continued to unlock, he embarked on an invincible journey.

Yae no Miko: "Oh dear, Lord Kitsuri-no-miya, A-Chen saved you. From now on, you'll be his personal little fox."

General Thunder: "He saved Truth and set him on the path to eternity. With him by my side, eternity is not lonely. He told me that true love will last forever."

Ayaka Kamisato: "He is the new god of Inazuma, who saved Inazuma from fire and water. If you do not mind, Ayaka is willing to serve you for life."

......

(This story doesn't involve role-playing; instead, the protagonist directly gains the corresponding abilities. It's an absolute must-read with a harem of beautiful women.)

"Down! Too down!" It was clearly meant to be a down simulation, but the system, looking at the man before it, couldn't help but fall into deep thought. Seele and Bronya, Silver Wolf, Shenhe and Kafka, even to round up allotropes, they'd added Little Grass God, Bailu, and Yae Shenzi... Luo Ran hugged them and said, "The life simulations in the down simulator are fake." "The down simulation, the richer the rewards." "NPCs in the down simulation won't resist." "Then this isn't a buffet!" "By the way, what other attractive female characters are there? I can't wait!" "They're just NPCs! Get a grip!"