This is a quick-made version of taking the quest + killing Saitama from a special place, or you can order it yourself. By itself, it is very simple without re-entering the VIP just farm until you leave for example without re-entering the server. It comes up kills and returns. Very simple do as you like. I hope you like it the first time I publish something like this and macros of course.
Download the program (Download) and go to the macro editor
press the button «Open file»
and select the downloaded file
assign a macro to a key and run the program