Your Crush,
Made by You
From a rainy-night reunion to forbidden drama — pick a story that makes your heart race.
They stay in character, respond, and play the scene out with you.
Not just another chatbot —
a story you can step into
OnlyCrush turns AI conversation into immersive, story-driven roleplay —
you pick the opening and drive the dialogue, while they stay in character, respond, and spark the next moment.
Pick an opening
A rainy reunion, a tense interrogation, an undercurrent at home, a forbidden immortal romance. Tap a story and it begins from the very first line.
Play it out together
Speak your lines or describe your actions. They read the scene, respond to your choices, and push the relationship forward.
Remembers you
When a story ends, the promises, turns, and heart-racing moments sink into your shared history — so the next time you meet, it all still traces back.
Popular openings,
waiting for your entrance
Pick a story, say a line or write an action, and the story keeps unfolding.
“The rain was so loud — all I heard was you saying don't go.”
“The lights are on, dinner's warm, and I've been waiting for you.”
“Don't look back. Just hide behind me — I'll handle the rest.”
“Don't go anywhere tonight. It's safe here — and I'm here.”
“Even with the lights off, I can see you hiding from me.”
“The last cup isn't for sale — it's saved just for you.”
“You broke the seal — now don't think you can push me back.”
“No one who wanders into the Dragon Palace leaves this easily.”
“This city's in chaos — but with me, no one dares touch you.”
Your heart-racing story
starts now
Open-beta builds for both Android and iOS are available now.
Install it and step into a popular story — playing out a romance that's yours.
The Android package comes from a non-official app store; on first install, allow “Install from unknown sources”.
© Changsha Infinite Boundary Technology Co., Ltd
to begin your story
About OnlyCrush,
you might be wondering
What is OnlyCrush?+
OnlyCrush is an immersive AI roleplay app developed by Changsha Infinite Boundary Technology Co., Ltd. It turns AI conversation into a story you can step into: pick a heart-racing opening, speak your lines or describe actions, and the AI character stays in character, responds, and plays the story out with you. Available on Android and iOS.
How do you play OnlyCrush?+
Start by choosing a story opening (a rainy-night reunion, living together, a forbidden immortal romance, and more); the story unfolds from the first line. You can speak lines directly or describe your actions in text, and the AI character reads the current scene, responds to your choices, and pushes the relationship forward. When a story ends, its promises and heart-racing moments are remembered for next time.
Is OnlyCrush free?+
OnlyCrush is free to download and start playing, and the core story interaction is available at no cost. In-app membership subscriptions and add-ons unlock deeper storylines and extra features, but free users can play normally.
How do I download OnlyCrush, and which devices are supported?+
iOS users can search “OnlyCrush” on the App Store; Android users can download the installer directly from the official site www.thesoulone.com. Requirements: Android 7.0 or later, and iPhone iOS 17 or later.
How is OnlyCrush different from a regular AI chat app?+
A regular AI chat is question-and-answer; OnlyCrush is a story you can step into — it starts from a story opening, characters have their own settings, scenes, and memory, and every line and action you take drives the plot. It's closer to a blend of immersive interactive fiction and roleplay than a general-purpose assistant.
Is OnlyCrush's content safe?+
OnlyCrush has content moderation and youth-protection measures in place, and publishes its Child Sexual Abuse and Exploitation (CSAE) prevention standards. The app provides emotional, story-driven experiences for adult users and strictly prohibits any inappropriate content involving minors.