new ARG maybe?

[grizzled gorge]

I just found this channel and watched a couple of their videos and this looks like an arg, I noticed a couple of numbers and letter throughout too, though it might be interesting so here ya go!
https://www.youtube.com/@STORM_VTUBER/videos

[grizzled gorge]

then why would they go through the effort or adding little secrets and stuff?

doesn't make sense

i'll try to look into it a bit more later