Excuse me, may I ask what are the differences between a basic skill slot and a primary skill slot?
Also, is it possible to have a primary skill slot, along with only the first and the third basic skill slots? (I mean, without the second basic skill slot.)
Sorry for a newbie question. But I think I have to make sure about this, since the skill slots are unlocked from basic talent menu, which cannot be reset even by reinstalling the app.