AI Book · AI Isekai
Step inside the story. Every choice matters.
You step inside the story. Options appear at every crossroad — or type your own move. Play worlds others built, or build one for others to explore.
Don't just read the story — at every crossroad, pick a direction or type your own move.
Two kinds of worlds: built by the official engine, or built by players. You can build one too and invite others in.
Free to enter. Deeper play uses Lingshi (in-app currency). Monthly pass from ¥19.9.
AI Isekai (aibook.online) is a story platform where you call the shots: create a character, pick a world, and see where it takes you. Official and player-made worlds all live here.
Every word you type could change your fate. Worlds you've played stay in your account — come back anytime.
How to get it
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