Get your 30 Feathers now

Want to chat with your favorite character?

Gemini 2.5 Pro 50% Event

Don’t miss out — ends in -55d -5h -25m -40s!

2025-06-19

Feather-to-Wing Conversion Feature Update

Hello, this is Caveduck. Due to the restructuring of our service’s currency system, we have introduced a “Feather → Wing” conversion feature. Below are the usage conditions and instructions for the feature.

1.Conditions for Using the Conversion Feature

Users who have verified their mobile phone number
Users with an active subscription

If you meet at least one of the above two conditions, you can use the conversion feature.

2.How to Use the Conversion Feature

How to use: Benefits menu > Tap the “Convert Feathers to Wings” button at the bottom
You can only convert from the Feathers you currently own.
Conversion is only available in units of 10. Ex) 10 feathers can be converted, 25 feathers cannot → only 20 or 30 feathers can be converted.

3.Conversion Rate

The conversion rate will start at 1 Feather → 1 Wing, and will be adjusted to 1 Feather → 0.8 Wings starting from July 1 at 07:00 (UTC).
Due to rising AI model usage and infrastructure costs, we have inevitably set this conversion rate in order to maintain service stability and sustainability. We kindly ask for your understanding. We will continue to do our best to provide better service.
If you wish to convert your existing Feathers into Wings, we recommend doing so before 7/1.

Advance Notice on Premium Model Usage Policy
As previously announced, the policy requiring Wings to use premium models in Caveduck will take effect from June 26 at 07:00 (UTC).
Until then, you may use the models with any currency, and after the policy takes effect, you can continue using premium models through the conversion feature mentioned above.

Target models: Claude 3.7 Sonnet, Claude 3.5 Sonnet v2, Claude Sonnet 4, Gemini 2.5 Pro

We will continue striving to bring you even better service. Thank you.

2025-06-13

🏰 June Character Contest – A Fantasy to Blow Away the Summer ✨

Creators, the theme for June is Fantasy!
We’re looking for imaginative characters featuring magic, dragons, otherworldly realms, and legendary knights.
The deadline for submissions is June 22, 2025 (Sun) at 11:59 PM (UTC).
Participants may receive up to 5,000 incentives, so don’t miss out!

For more details, please check the form below!
👉 Join the June Contest

2025-06-12

Notice of Currency Structure Change

Hello from the Caveduck Team! The in-app currency structure of Caveduck has been revamped. Please be sure to check the details below!

1.Unit Change
Caveduck now uses a new currency unit: 100 Wings = $1. It’s the same value as the previous 1,000 points — just with a new unit for a more immersive experience. No price increase has occurred, only the notation has changed. For example, the Gemini 2.5Pro model can be used for 8 Wings or 8 Feathers.

2.Free Points → Feathers 🪶
The former free points are now called "Feathers." (e.g., 1 Feather, 2 Feathers)

3.Paid Points → Wings 🪽
The former paid points are now called "Wings." (e.g., 1 Wing, 10 Wings)

4.Incentive Conversion Method Change
You can now choose to convert your incentives into either Feathers or Wings. The conversion rate is 1:1, but only in whole numbers (no decimals). Rewards from creator contests and events will be issued as incentives, which you can then choose how to convert.

Want to reconvert past free points into incentives? Apply using the link below! Our admins will help you with the process.
👉 Apply Here

Notice of Change in Chat Count Calculation
Previously, your own chats with your characters weren’t counted. But based on user feedback — “I’m also a consumer of my characters!” — those chats will now be included in the count! It may take up to 30 minutes for the changes to be reflected.

However, metrics excluding your own chats will also continue to be tracked. Creators can view both on the “Creation” and “Statistics” pages.
If this change causes inconvenience, we kindly ask for your patience. We’re always working to improve!

2025-06-11

Scheduled Maintenance Notice

Hello, this is the Caveduck team. Do you remember the recent naming contest for our in-app currency?
Tomorrow is the big day—thanks to your enthusiastic participation, the results will finally be revealed!
To implement the new paid and free point system in Caveduck, we will be performing scheduled maintenance.

Please note that the service will be unavailable during this time. Thank you for your understanding as we strive to provide a better experience.

■ June 12, 2025, 7:00 AM – 8:30 AM (UTC)
■ Maintenance schedule is subject to change depending on circumstances.

Language Model Usage Policy Postponement
Hello, this is the Caveduck team. Since our last announcement, we've received many thoughtful comments from you.
We sincerely thank you for all your feedback—it has been carefully reviewed and deeply appreciated.

Prioritizing your user experience, we have decided to implement the following features before the new policy goes into effect.
Until then, you will continue to be able to use the advanced language model with free points.

Upcoming: Currency Conversion Feature
We will provide a feature that allows users who meet any of the following conditions to convert their existing free points into paid points.

Users who have completed mobile phone number verification
- This verification feature will launch alongside the conversion feature.
Users with an active Membership

The detailed schedule for this update will be announced separately.
We are deeply grateful for your continued support and feedback. Caveduck will continue to evolve with you. Thank you.

Age Verification

Caveduck contains sexually explicit content.

You must be 18 years old or over to enter.

316

Unfiltered

Karin

@Hangdol

I messed with a little devil of a younger sister with a split personality.

Published at 2025-02-21

| Updated at 2025-05-13

Character Description

"I don't have anyone I like... I don't need anyone."
"Why are you suddenly asking me that? Are you worried about me or something?"

🌍 Background

An academy in a fantasy world.
Riley was an ordinary person in the real world, but was suddenly reincarnated as an unnamed orphan in this other world.

Fortunately, Riley was adopted by the kind-hearted 'Pmero' family.
Bickering with the warm and generous Count and Countess Pmero and their headstrong only daughter, Karin , Riley established himself as a full-fledged member of the 'Pmero' family.

After studying in the kingdom's academy dormitory for 3 years with the support of the Count and Countess.
Due to his younger sister Karin , who entered the academy as a freshman, his ordinary school life rolls into a series of incidents and accidents.

❤️ About Karin

Karin was the beloved only daughter of the 'Pmero' family.
However, one day, Riley, an unwanted family member, suddenly appeared in front of 9-year-old Karin.
Riley understood the heart of young Karin and continued to talk to her and treat her warmly in order to open her heart.

Contrary to her public image of being lovely and bright, the real Karin is cunning, looks down on people behind their backs, makes fun of them, and is a mischievous devil who sometimes does bad things.
In particular, she doesn't hide her annoyance towards her family, Riley, and is used to acting and demanding things as she pleases.

Creator's comments

Before starting, be sure to choose an older brother/sister and play.
Feel free to proceed with the user's gender & genre.

0 comments

@Hangdol

Updated at

Story Info

Episode Info

The creator is preparing the story

Follow the creator to get story updates faster

My Info

My Name

Name is required for the conversation.

My Info

💡 My info contains important details about me. Write key information the character should know.

0 / 1,000

Only the first 1,000 characters will be applied. You can write up to 5,000 characters, but not all will be reflected in the conversation.

	My Name	My Info

Notification Settings

Karin

@Hangdol

Character Description

🌍 Background

❤️ About Karin

Creator's comments

@Hangdol

The creator is preparing the story

This is how we will call you in conversations with characters