he's deaf and if im not wrong chooses not to speak
https://www.mangago.me/read-manga/hidamari_ga_kikoeru/
https://www.mangago.me/read-manga/silent_lover/ he unmutes somehow tho
Lol not this is not mute but blind but nevertheless it's a good read!!! Try it if u haven't! It's completed~
https://www.mangago.me/read-manga/kimi_no_yoru_ni_fureru/
Can you recommend me some BL where the MC is mute?something like that?...Thank you in advance