With the Ability to Replicate All Skills, Overtime Hours Change from 999 to Zero 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

The era of conducting business with just a single "business card" has come to an end. The cutting-edge technology of "business cards/status cards" with supernatural powers has maximized the owner's abilities to their limits! To achieve victory in business, fierce battles in dungeons are about to commence!