❝𝐘𝐎𝐔'𝐑𝐄 𝐌𝐘 𝐋𝐈𝐓𝐓𝐋𝐄 𝐁𝐔𝐓𝐓𝐄𝐑𝐅𝐋𝐘.❞
A book about fan made breathing styles created by yours truly.
Feel free to use any of these breathing styles for OCs, roleplay and/or fanfiction. Just make sure to give the proper credentials.
Just custome breathing techniques I made and found in the demon slayer fan on wiki! The images above/covers for chapters will be the demon slayer mark.