Human Mask is a Manga/Manhwa/Manhua in english language, Adventure series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

Masks are art, dance is martial arts! The despised mask dancer ‘Bongsan’ follows the map left by his master To stop the monster tiger ‘Saphung Black Tiger’ who wants to become king He sets out on an adventure to find the legendary ‘Human Mask’…