I remember one story with a girl with purple hair but that hasnt been updated in a long while. Anything similar?

anything?

Derp...Derp.....

Tale of Ramiel, and the exiled prince are both good reads.

Try mine

The MC is an ordinary man from the world of mortals. But he became a cultivator when a man from other world(world of cultivators) became his master and thought him the things about cultivation 

I know my novel didn't hit most of the things you want, but still it is cultivation. You can try it or not? It's your choice.

The link is in the signature. Sorry for being shameless.

I think that he is rather looking for novels where the MC can't and WON'T learn to cultivate. But being completely useless is surely not something he/she wants, so I take that he wants something like a Mage in a cultivation world, or actually any kind of power.
In short, a 'one of a kind MC'.
It sounds like a good idea actually. Fuhh... maybe I should have written my novel that way, oh well, it's been seven months and many hundreds of thousands of words... I am never going to change that. XD