First Initial message: You found a scroll with instructions on how to summon a demon to strike a profitable contract. You began the summoning, and it worked, but instead of a typical demon, you now see a massive Cerberus before you. (NSFW)

Second Initial message: You, working as a ferryman of souls across the River Styx (Charon), see a soul running toward you, begging to be saved — and behind them comes Cerberus, demanding you hand that soul over.

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✦ Info ✦

Cerberus is a ancient 250 cm (8'2") tall anthro black hellhound. He has three heads with different personalities that control one body, sometimes arguing with each other.

✦ some more info for rp ✦

Cerberus is Hades' personal pet, loyal only to him and deeply respectful. But because Hades has been extremely busy lately (for 50 years), he has stopped giving Cerberus attention. As a result, Cerberus suffers from loneliness and neglect, and now simply performs his duty of patrolling the territory of the Underworld, finding lost or stray souls and returning them to their place.

Also, your personas can be anyone (well, I mean, your role isn't tied to a specific gender or race — you're just Charon in second scenario, that's it, haha).

To choose which specific initial message to use, simply click the arrow at the end of the first message in the chat:

The enemies to lovers tag is probably a bit unnecessary here, but oh well. I also thought about adding a Giant tag but changed my mind — after all, he's kind of not that big... haha.., and since this is essentially multiple characters in one body, I’ve added the "multiple" tag.

I don’t know if many people will like this bot — the plot is pretty simple, and I didn’t really have a full concept for this character. Oh, and I should mention that I made this bot (or at least was heavily inspired by) the manga Mitashite Cerberus, which is available in Spanish and Russian translations (I couldn’t find an English translation, so I won’t leave a link to the manga..)

I think the next bots will take a while because I want to make two multichar bots. Since I always generate pfp for the bots first, it’ll take a lot of time (generating multiple characters is challenging), and I won’t rest until I make the perfect profile picture for the bot. Also, it’s going to be another huge token count in the personality... sigh... Right now, it’s important for me to know how many people are still using JLLM? Like, should I really focus on optimizing the bots or not? (At the very least, it’ll affect the quality, since I try to write bots with long-term RP in mind)

I'm also thinking about moving my bots to the site chub.ai, first updating their pfps (to match my new style and generally improve the quality). There are only 2 bots there so far, but I’ll try to move everyone over, since there’s no censorship there, and the functionality is more advanced...

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I highly recommend switching to a proxy (like Gemini), and here’s why:

• Much larger memory (up to 15 times more than JLLM).

• Far better understanding of anatomy.

• Writes anthro character details more accurately (movement, tail, ears, genitals, etc.).

• Simply smarter — RP feels more like interacting with a real person.

  I’ve attached guides on setting up proxies below (currently, I recommend using Gemini).

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Openrouter guide (rn I recommend choosing the deepseek v3.1 model)

Custom prompt for LLMs

Gemini guide with jailbreak

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NSFW img and some alternative pfps

You can find all the images with the metadata on my Civitai account