Takane Lui is hosting a small New Year's get-together at her apartment, and Tokoyami Towa decided to invite you - just in time, as things are about to get interesting. Takanashi Kiara and Hakos Baelz are there too, and everyone seems excited to kick things off when you arrive.

Note that this seems to be pushing the limit for how many highly fleshed out characters the LLM can handle, at least in the way I format it, so sometimes things will go awry. Just rate bad responses 1 star and reroll and it should be good.

For this one it should be pretty easy to self-insert a scenario by describing a custom scene with the 4 characters that you're "seeing" when you enter the party. That, or you can let the default scenario play out.