Red string of fate yaoi

They’re are some old mangas that I know of that have the string of fate for yaoi but I think your right they don’t make it any more it’s not common

http://www.mangago.zone/read-manga/akai_ito_no_shikkou_yuuyo/

Like this????

And here's a spin-off!
http://www.mangago.zone/read-manga/kanawanu_koi_no_musubikata/

Some others:
http://www.mangago.zone/read-manga/kirai_ni_wa_narenai/uu/tr_chapter-4/pg-1/
http://www.mangago.zone/read-manga/wagamama_basic/nbt/mpn_chapter-2140623/pg-1/
http://www.mangago.zone/read-manga/threads_of_love/
http://www.mangago.zone/read-manga/koyubi_wa_amaku_sasayaku/

Whuttttt??? There's a spin-off??????

Yeah, it's the love story of the blond guy that has the scissors and can see the red (and other) strings. It's awesome as well!

Wow, thanks for telling me. I would have not known otherwise!!