Reborn As The Strongest Swordsman is a Manga/Manhwa/Manhua in (English/Raw) language, manhua series, english chapters have been translated and you can read them here. You are reading chapters on fastest updating comic site. The Summary is
Shi Feng, the top master in “God’s Domain”, was betrayed by the top online gamers in “God’s Domain”. Shi Feng, who was drinking to relieve his worries, found himself back in ten years ago, and plans to become the top player in the online game. Shi Feng, who has ten years of game experience, recalls the past, starting from scratch, and his system will help him move forward.