Good concept
Of course it needs work. But it's fair for your first work. Some of the dialog is corny, and I have heard similar stories(such as this old game "RPG Maker" for the PSOne, with the example story about a minor-class enemy who wanted to become a Boss, and somewhat .hack//Sign), but I think it' has enough potential to eventually become a worthwhile series. Maybe add a few other things in the next episode, such as confusing money and trade systems, perhaps the oddity of the usual "magic pocket", barely understandable 1337speak players, and so on. Above all, just be free with it, imagine the characters as real, funny, cool, lame, annoying, mean, and just plain random as real people you meet in online games.