Looking for this manga about vtuber fans (from the art, looks like shoujo/josei manga)

[Symuri]

Found these when archive diving some forum, so I can't ask from what manga is these

 

[jaesti]

it's on the front page/ trending right now
https://mangadex.org/title/cdaad5a8...1bf0742/seiryaku-kekkon-wa-otakoi-no-hajimari