Responses
I'm not sure about the dynamics since I didn't read this, but here's one where someone can cut the red string of fate.
https://www.mangago.me/read-manga/kanawanu_koi_no_musubikata/
It should be Kanawanu Koi No Musubikata. The mc cuts strings of fate but cannot see his own. In case you wanna start with the first manga, KKNM is actually a spin-off of this one: https://www.mangago.me/read-manga/akai_ito_no_shikkou_yuuyo/
Yes, Is that one, ty!
Hello, I' ve been searching for a BL mangá where uke can see the red string and can cut other person's string but he can't see his own.