Legend of the Holy Sword is a Manga/Manhwa/Manhua in (English/Raw) language, Action series, english chapters have been translated and you can read them here. You are reading chapters on ManhwaZ fastest updating comic site. The Summary is
The one and only weapon to take down the Dark Lord. The Holy Sword. And the Warrior who lost it… Warrior seeks and seeks until he finds the Holy Sword. 10 years, 20 years, 30 years… From the Dragon’s Nest till the Spirit King’s Hideout The Warrior seeks the Holy Sword still to this day.