It is the questline where you need to go on different places to find and rescue ghosts. I have already found few but I reache3d step 2 I think andf quest was aiming mew somewhere where I already was and there was nothing to be found. So i abadoned quest with thinking I can start the questline again or something. And now I cant find the questgiver anywhere... And this thing is related to so many unlocks in game . pls help me.