The official Japanese publisher where you can support the author.
You can read the original Japanese text for free on the official Shōsetsuka ni Narō page for this series. Manga Raws: The manga is published by
, with the chapter count far below the 300s. You might be thinking of the original web novel or a different series with a similar title. Manga Overview & Recent Updates
To follow the official manga release in Japanese, you can check the Kadokawa Comic Walker page.