But it was pretty convenient for most EU players, nothing's perfect in the end.
1. Maint time was never korean time in NA/EU so stop lying out your ass. You're ridiculous for thinking that we're trying to make them change anything, speaking as if we're trying to tell KR to change their time to suit ours.
2. They definitely should use localized times and I'm a proponent for seperating NA and EU maintenance times. There is nothing rude about it, it's just how it should be. Just because they're korean devs don't mean they can't do it. The first korean dev game I can think of, Maplestory, has maintenance at 5AM PDT.
they want release global mermaid/corsair class same time
it is not your classic regional maintenance