What is it called being able to see ghosts?

-A little scenario, Seung Hyun is an ordinary human, but you.. you are a ghost, You died because you were murdered... which is, killed by thugs who raped you and killed you just like that. And now you're wandering around.

-Oh my.. thank you dear for this idea.. my brain is really reliable..

-There is no career for Seung Hyun as an idol or actor.. I made Seung Hyun like an ordinary person..

OH MY GODDDDDDDDDDDDD