: New scenarios or "After Stories" that were not in the original release.

The incident in the sealed room, which has been referred to as RJ01052490, has become a symbol of hope for many people. It shows that even in the most difficult situations, there is always a way out, and that with the right mindset and support, we can overcome any challenge.

For those unfamiliar, the prefix followed by a string of numbers is a unique identifier used by DLsite , one of Japan’s largest digital marketplaces for indie games, manga, and ASMR. RJ01052490 is the specific catalog number.