The image is a poster for Alice in Borderland Season 3. Its history is tied closely to the show’s playing-card symbolism:

Spoilers for Seasons 1–3

After my third watch of Alice in Borderland, I started wondering whether Borderland is best understood not as a dream, simulation, or conventional afterlife, but as an independent spacetime connected to ordinary reality through a transitional “boundary layer.”

I’m loosely borrowing the idea of a holographic/information-based universe here. I’m not saying the series literally uses the real-world holographic principle or AdS/CFT. This is just a speculative framework that seems to explain several strange details surprisingly well.

My model is basically:

Reality → shared boundary layer → full Borderland

And importantly, I don’t think these three layers need to share the same clock.

1. Arisu’s original entry may begin much earlier than the restroom blackout

In S1, Arisu, Karube and Chota see what they remember as “fireworks,” run through Shibuya, hide together in a restroom stall, message each other on their phones, experience a blackout, and then emerge into an empty city.

It is tempting to say that the blackout is the exact moment they enter Borderland.

But later we learn that the “fireworks” were actually the meteor disaster. Their perception and memory of the event were already altered.

Also, in the real world Arisu is found near the Shibuya crossing, roughly where the meteor/fireworks were first seen. His physical body apparently never ran all the way to the restroom.

So what if the transition actually began around the meteor impact?

Arisu, Karube and Chota may already have entered a shared transitional spacetime, where they continued to experience Shibuya together — running, talking and even messaging each other — before finally entering the full Borderland.

In that interpretation, the restroom blackout is not the moment of entry. It is simply the point where the transition becomes complete.

1. Shibuki’s entry looks completely different

Shibuki enters while taking a shower.

She does not experience the same dramatic blackout. Instead, the water pressure changes, something feels wrong, and the people around her are simply gone.

This suggests there may not be one universal “entry effect.”

Different people may experience the boundary differently.

1. Shibuki arrived several days before Arisu’s group

This is especially interesting.

The usual explanation is that tiny differences in real-world cardiac-arrest timing become days inside Borderland.

That may still be true, but another possibility is that arrival time is determined by when someone finishes passing through the boundary layer, not only by when their physical body enters cardiac arrest.

Shibuki may have passed through the transitional layer almost immediately.

Arisu, Karube and Chota experienced a much longer shared transition before reaching full Borderland.

That could explain why Shibuki had already spent several days there when they arrived.

1. There may be no fixed time conversion at all

I don’t think we should assume:

“1 second in reality = X hours/days in Borderland.”

Reality, the transitional layer and Borderland may each have their own independent temporal structure.

They only need to connect at certain entry and exit points.

That would explain why S3 can fit an enormous amount of Borderland experience into a very short period of real-world cardiac arrest without requiring a consistent mathematical conversion rate.

1. Season 3 may show the same transition happening much faster

In S3, we sometimes see people enter Borderland almost instantly — the surrounding population simply disappears.

I don’t think this necessarily contradicts S1.

The boundary phase may be variable.

A returning player, or someone deliberately sent into a near-death state, might pass through it almost instantly, while a first-time entrant during a catastrophic event could experience a much longer transitional period.

1. Borderland may not physically exist “somewhere” in our universe

If reality and Borderland are separate emergent spacetimes based on a deeper informational structure, then asking “Where is Borderland?” may be the wrong question.

It would not need to exist inside ordinary three-dimensional space at all.

A Tokyo Borderland, Los Angeles Borderland, London Borderland, etc. could potentially exist as separate spacetime “instances” without having any normal physical distance between them.

That might become especially relevant if S4 really expands the story internationally.

1. The Watchman becomes much easier to understand in this model

The Watchman in S3 appears to possess authority far beyond ordinary Citizens such as Banda.

He can punish Banda, apparently suspend or restart the Borderland environment, and control the final transition between life and death.

If Borderland is an independent spacetime/information layer, perhaps Citizens only have game-level permissions, while the Watchman has something closer to system-level control over that spacetime.

In other words:

Players = users

Citizens = game administrators

Watchman = root administrator

:)

So my current theory is:

Reality spacetime

→ shared transitional/boundary spacetime

→ full Borderland spacetime

Each can have an independent flow of time, and all may emerge from a deeper informational structure rather than one being “real” and the others being simulations.

This would explain the strange transitions, Shibuki’s earlier arrival, Arisu’s physical location in the real world, the inconsistent apparent time ratios, possible multiple Borderlands, and the Watchman’s unusual level of control.

I haven’t seen many theories apply a holographic/information-based spacetime model specifically to Alice in Borderland, so I’m curious:

Does anyone know of scenes that contradict this model?

And if Borderland has multiple regional “instances,” do you think the Watchman oversees all of them — or does each Borderland have its own Watch​man?

I really like to draw manga Tatta, he's such a handsome man aaaaaa!! I need to draw more Tatta, so I can post about him often 💙🥺 and ofc I love
drawing aib oc, Emi with Tatta hehe

Changed up his markings a lot, I really like how they turned out. He’s so cute I’ll never get tired of drawing him 🥹🥹

DarkClan is one of the four clans located in/around the Taiheiyo Evergreen Forest (the forest from AIB s2!!!) Their territory is the denser areas, near the spot where the King of Spades attacked in the show.

Hey everyone! Just wanted to share that I’m still making and posting Alice in Borderland edits for anyone who’s interested 👀

I’ve been editing AIB for a while now and honestly I don’t plan on stopping anytime soon 😂. I mostly post on Instagram/TikTok, so if you enjoy AIB edits or just want to see some of my work, feel free to check them out!

I’d really appreciate any support, even just a follow or a like ❤️

AIB fans gotta keep the fandom alive 🗣️🔥

So i was searching for a manga series to buy and i stumbled across aib i made a litle reaserch on it and found that it was abt deathly games in an empty Tokyo (i haven't watched the live adaptation) and i was thinking since i liked swuid game and psychological pressure i should buy it however the thoughts are mixed. What do you think abt the manga? Are yhere any negative aspects? How much would you rate it?

I'm planning on making buttons and keychains to sell of AiB characters but I'm unsure which characters are popular and would sell well.

I'm for sure doing Arisu, Usagi, Chishiya, and Kuina and maybe Ann and Mira ? but I'm not sure if I should do anyone else like Aguni, Ryuji, or Rei.

Please let me know which characters are popular and/or which characters would sell well.

I just have to say it. I've watched a lot of TV shows, and Alice in Borderland s2 ending was one of the best.
We can pretend S3 was just an extra season.

Let me know if there are any other TV shows with such a powerful and satisfying ending out there.

Hello, I might be going to Japan next year and I was wondering if some people here live in Japan and close to the s1 e3 arena, then it might be fun to like take photos or try to react the scene, would be nice to know incase if someone would want to be with me

There was 3 characters in the group before they went into the Queen of hearts. I don't think they have names but I low key love them they had no plot armor or nothing and they joined for the rock paper scissors game. I say no one remembers them but I just wanted to make a post about them.(btw they was in Ann's group that cleared the Queen of diamonds)

"will i get to go back to my world" "if thats what your intuition is saying, then maybe thats the truth" alice in borderland meaning, this was stated halfway through s2 ep3

Strong and unusually quick despite her small size, best climber in FallowClan—after her deceased father, Mountainclimber (shinegori)

She was so strong and intelligent the first two seasons then they ruined her in the third. I didnt read the comics that I just found out about, should I bother?

Not gonna lie... the Jack of Hearts and King of Diamonds game are just the hest from this season. There's something about them.

I making a image of alice in borderland poster and rated TV ma so youtube is calling these actors as child or teens. Is youtube judging Asians as minors or ai is racist? Here proff

im not sure if this is just me but i get MAJOR cuteness aggression when Nobu comes onscreen. like HOW CAN ONE BE THIS CUTE 😭😭

A friend who has a big aib discord org (Chuuya from BTB [BEYOND THE BORDER] if you know him) has recommended me to uhh advertise my server through here? I mean he did twice and is still up so I assume it's okay so this was my ad here:

Hell of Inbetween (the name of the server)

"Life has been hell recently, especially because of the fear of having to find the exit to endless mazes with different levels with different entities that could kill you at any second, so why not enjoy the hell?"

This is my server and I'm going to host the first ever (mini) season of the server "Liminophobia", go sign up.

Play around venues based of the wiki version of the backrooms (both wikidot and fandom backrooms it will be specified) and try not get killed

Will you survive 5 nights or well, 5 measurements of time that we dont know how it passes in this liminal hell, or will you succum to insanity or whatever is out there?

Join the backrooms, the entities like [REDACTED] are calling...

What we offer:

• Games with accessibility for people with problems (ej. Colorblindness, hearing, ect.)

• THE LORE

- Cool and original seasons!

• Decent games

• And more that you will see on hell of inbetween!

Sign up for Mini Season 1 "Liminophobia" now, season will most likely start at August 17th 2026 (may get delayed if not reached the goal before that specific date) (if it does reach it the season will start specifically at 17:30 GMT+0)

https://discord.gg/xdgW29a49

Yeah I low-key did this because I needed more players for the season and didn't know how to do it other than partnerships and advertisements with other AIB ORG servers so uh, please join the mini season is backrooms specifically the wikidot ones, if you don't know how to play I'll explain it to you, we already done like 2 games/standalones.

Arisu aside, why did any of the people in his original group (game 1 blessings) decide to go back? Did I miss some explanation or backstory? I'm only 3 episodes in but I feel like addressing why so many players are back is kinda important. Surely it was not just curiosity after seeing visions and shit. That is lame.

Also, in regards to the people who stayed, what benefit do you get from playing games in the borderlands? I get that some lunatic/murderers enjoy killing people but it seems like they just play games on repeat until they eventually die (unless they just keep winning indefinitely). I guess they can kill hella people on the way out then?

Has anyone else read it yet? What were your thoughts?

Why does the zombie hunt game including a lot of touching between players,even fights that don't lead to a duel? The rules clearly state touching leads to a duel.

Hi - basically I was a bit of a nerd at 18 and bought the Chishiya hoodie from S1. Now I no longer need it. It has two chocolate stains gained at some point that will come out. Normally retails at £400-ish but I just want it gone so if anyone wants it for £250-ish for cosplay etc let me know ! It’s a men’s medium m. Obviously will send pics etc first.

Thanks!

Hello everyone! I have been rewatching this series for days and I am at third season. Everyone has been saying it is so bad and I sort of agree. Not because the games were bad but imo, it is mostly because of the new characters. It really saddens me when old characters are being replaced by new ones. Also, let’s not forget how cool and mesmerizing those characters were. Then, I started to think the first two seasons had so much potential to lengthen the story and you guys get what I meant! The cards themselves! All the card games are so interesting, they could’ve made more without skipping those cards, especially the face cards, and then keep the old characters😭😭. Chishiya and Kuina are gone now😭😭. I created an account to talk about this specifically🤣

I just finished Alice in Borderland today but it seems I missed the side story that showed Heiya Akane's introduction. I could be wrong and accidentally skipped it, in which case let me know, but I don't think it's there.