The Strongest Sect of All Times 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.cc fastest updating comic site. The Summary is

Wang Feng finds himself transmigrated to the Xian Lan Continent. With the help of a powerful system, he summons mighty individuals to crush all opposition, leading his Immortal Sect to unparalleled glory.