http://www.mangago.me/read-manga/king_s_maker/uu/ibx_chapter-36.2/pg-9/
http://www.mangago.me/read-manga/sign_language/?N8P2
It’s called Sign
Thank you
http://www.mangago.me/read-manga/king_s_maker/uu/ibx_chapter-36.2/pg-9/