I woke up to find myself in a white room.

In the center of the room stood a gacha machine.

Having nothing else to do, I spent my days pulling the gacha.

Also available on Hameln and Kakuyomu.

Published as a book by Kadokawa.

https://www.kadokawa.co.jp/product/322502001136/

You can read a preview and see illustrations here.

Please try reading just the beginning. It's completely different from the start, with numerous additions and revisions.

The illustrations are beautiful, and you can see characters exclusive to the book version, complete with illustrations. Please be sure to take a look!