Son of Dragon Choi Chang-sik is a Manga/Manhwa/Manhua in english language, Action series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.nl fastest updating comic site. The Summary is

Former mayor! Incumbent Champion?! Legendary sword that even if you are not chosen by powerful magic, you cannot even cause fine movements! Choi Chang-sik, an old man, pulled out the legendary sword [GOOGLE TL]