Hi all, I am rather new. I started as an Arcanist (level 22 current) as my first job. Following which I bought the level 60 boost for my dark knight and after which got the Samurai Job. My main scenario quest is at level 15.

I would like to know which level does the main scenario quest follow? My highest level job or my main job? Eg. can I do level 30 main scenario quest if my arcanist is level 22?