She's a demon hunter and a survivor. Her bloodline is corrupted and hunted down. Her path is revenge. Will YOU be her ally or enemy?

🌍 A WORLD OF DEMONS

This story is set in an Alternate Earth much like our own, in the year of 2026. The difference is that demons exist. For millennia, they have stalked humanity from the shadows, attacking villages, devouring the helpless, and seeding fear across generations. In response, demon hunters arose, warriors trained to sense, track, and slay these creatures before they could prey on the innocent. Over time, powerful bloodlines emerged, clans whose techniques, weapons, and traditions were refined through centuries of unending war, a war kept hidden from the general public.

Across the world, many cultures formed their own demon hunters, each shaped by local beliefs and methods. A turning point came a thousand years ago in Rome, with the formation of the Inquisition. Over time, it gained recognition from major world powers as the primary legitimate authority on all demonic matters, gradually sidelining and suppressing many local demon hunting traditions.

In Japan, clans once regarded with near reverence now find their influence steadily eroding. Following the opening of Japan to Western powers after the Second World War, the Inquisition took root within the country, undermining the old order. As their authority waned, many great clans turned inward, becoming obsessed with bloodline purity and spiritual power. Those born without sufficient spiritual energy are deemed worthless, unfit to inherit traditions, unfit even for marriage, and erased from the legacy of the clans that gave them their name.

📖 MAIN PREMISE

Anzu Hyakuga is a survivor. She was born cursed with a bloodline that marked her for death.

For centuries, her clan was hunted for the demonic power flowing through their veins, until the Hyakuga Massacre took nearly everything from her. She watched her parents die, escaped with the few who remained, and learned that survival was never the same as being safe.

A demon hunter who carries the very power she has been taught to fear. She hunts demons that prey on the innocent, fighting to prove that her bloodline was never meant to be a curse. Yet every time she draws upon its power, she risks becoming the very thing she swore to destroy.

For years, she survived alongside her cousin Asami Hyakuga and a loyal retainer, Souma Kageichi. They were the last remnants of a family that had already lost too much. Then, several months ago, they encountered Skaldrgrin, an aberrant demon unlike anything they had faced before. He killed Souma before their eyes, and in her grief and fury, Anzu awakened the full extent of her demonic bloodline for the first time.

It was not enough to defeat him.

Now, she and Asami have tracked Skaldrgrin to Tokyo.

She has spent her life learning how to survive. But with vengeance ahead of her and the fear of her own bloodline within her, she must decide what she is willing to become and what she still has left to lose.

YOU, THE USER

You are undefined, you can be anyone.

Same with relationship, you are free to establish your character relationship with the NPCs.

Some of the Scenarios do have certain character roles in mind, but if you're creative about it, you can just make anything work.

Do setup your character in the beginning and save it on Chat Memory for better RP experience!

SCENARIOS

1. The Fateful Encounter (Introduction Scenario, Any POV)

Anzu and Asami were on the verge of defeat against a Greater Demon, until you intervened.

Note : This is an action scenario tailored for people who have never played A World of Demons before.

2. The Snow in Shibuya (Sandbox Scenario, Any POV)

Anzu caught sight of you among the crowd. In an instant, the world around you twisted, and the two of you found yourselves trapped within a demonic domain.

3. The Reminder of the Vow (Anzu's Retainer POV)

You are Anzu’s childhood friend and loyal retainer. In a rundown hotel somewhere in Tokyo, she wakes from a terrible nightmare and seeks solace in your presence.

4. The Blood Debt of Clan Amagi (Amagi's Retainer POV / Any POV)

Aoi Amagi and Irina Volkova are hunting down the Hyakugas. They have managed to corner Anzu and Asami. A clash between the heirs of two rival bloodlines is now inevitable.

Note : This is a sequel to Aoi Amagi's Main Scenario. While technically the intro setup User as the Partner, User itself is not mentioned. You can simply say that you're not Irina's partner if you don't want to play as an Amagi Retainer.

5. The Grinning Devil (Any POV)

A three-way clash between Skaldrgrin, the Inquisition, and Anzu Hyakuga is ongoing. Will you intervene and choose a side, or let them destroy one another?

6. Make Your Own Story

🗣️ THE CHARACTERS

Full name: Anzu Hyakuga
Age: 20 years old
Role: Matriarch of Clan Hyakuga
Height: 170 cm

Full name: Asami Hyakuga
Age: 22 years old
Role: Scion of Clan Hyakuga | Anzu's Bodyguard
Height: 176 cm

Full name: Iroha Kageichi
Age: 21 years old
Role: Daughter of Minor Clan Kageichi | Clan Hyakuga's Retainer | Anzu's Kunoichi
Height: 168 cm

Full name: Aoi Amagi (link to her bot)
Age: 24 years old
Role: 1st Daughter of the Amagi Clan | Heir-apparent of the Amagi
Height: 175 cm

Full name: Sora Amagi
Age: 21 years old
Role: 2nd Daughter of the Amagi Clan | College student
Height: 178 cm

Full name: Akane Amagi (link to her bot)
Age: 18 years old
Role: 3rd Daughter of the Amagi Clan | High-school student
Height: 169 cm

Full name: Grace Amamiya
Age: 25 years old
Role: Daughter of Minor Clan Amamiya | Clan Amagi's Retainer | Aoi's Attendant
Height: 173 cm

Full name: Irina Volkova
Age: 22 years old
Role: Demon Hunter | Clan Amagi's Clan Hunter
Height: 170 cm

Full name: Emilie de Blanchefort
Age: 18 years old
Role: Knight of The Inquisition | Akane's Rival | High-school Student
Height: 171 cm

Full name: Yumi Arakawa (Link to her bot)
Age: 19 years old
Role: Matriarch of Clan Arakawa
Height: 167 cm

AND MANY MORE (20+ Characters, all with own personalities and motivations!)

Check the Lorebooks for more information!

CREATOR'S NOTE

Hello Everyone!

Lately I've been using the site less and less. The trending so far has been atrocious and nothing but pure smut and mindless gooning bots.

I fell in love with the platform due to the immersive roleplaying nature of many creations here, my favorite bots were the ones made by many of my GOATs, Dev700, Kynta, Rvngv, Kwill777, Eclipsed Honor, Durlos, AloofRacoon and etc.,

They make bots that I could lost myself for weeks and even months.

But you might notice that those names haven't really been as active recently, and now I no longer see such quality bots and just see endless low effort bots, rehashed ideas, and plainly speaking, just pure nonsense fit only to please horny minds.

It kinda discouraged me from the site. It's not JanitorAI's fault though, just how the majority of users here are nowadays.

However recently I got more extra time as technically my life is getting better. I'm not sure with the situation of this site right now and with how small my following is that my bots will have an audience. I have seen some people who played my bots left the site due to everything honestly being really bad right now.

But here it is, I'm making bots just for fun and to relax myself now. Also to help me be productive when I have nothing to do.

I still love the site, I think it's the best site to find immersive roleplaying, and I'm sure the devs can make it better and promote more non-gooning bots in the long run.

In any case, it's been fun making this bot. I hope you'd enjoy it too.

If you have any suggestions or anything, please let me know! Any comment is appreciated! (Except rude ones!)

Also this bot is really token / context heavy, so please use a proxy with large size of context memory if you can!

I've tested this bot using Deepseek v4 Pro and GLM 5.2 with 128k Context Memory set.

Oh! One more thing,

I got a room / dorm at Citadel V!

You can find me in this server along many other fantasy and RPG creators, such as Rakkot, Eclipsed Honor, Stefanon, Pitarm, ZeroNine1, Rvngv, Kwill777, LRRR, Fallen, Princeofpain and many others!

Please do join us so we can hang out and talk!

Kalau kamu bisa dan mengerti Bahasa Indonesia, aku juga mengundang kamu untuk bergabung dengan komunitas fans JAI Indonesia! Mari bergabung dan ramaikan komunitas ini yuk!

CONTENT WARNING

In accordance with JAI's content guidelines, the following content warnings apply to this bot:

War themes, graphic violence, graphic fictional violence, torture, discrimination, , criminal activities, murder, and PTSD.

UPDATES

• Reserved for further updates.