Official purchases support the creators (circles) and voice actors. Downloading these works from "free" pirate sites or aggregators often violates copyright laws and does not support the original artists.
The "free" aspect typically refers to promotional trials, "Zero Yen" campaigns on Japanese digital storefronts, or sample versions provided by the creator. Overview of RJ01173930 Encounter in the Darkness (闇に蠢くモノ) Immersive Horror, ASMR, Voice Drama. Circle/Creator: Secret (the name of the production circle). Primary Content: rj01173930 free
: Google Play Services for AR must be installed and supported by your hardware. Official purchases support the creators (circles) and voice
If you need a of the voice actress’s style or similar free works, DLsite also has free trial demos for many paid titles, plus completely free doujin voice works in their “free” category. If you need a of the voice actress’s