Dream of

I had a dream wich i saw in it .. my sister saying a word a strange word .. and then i slept beside her and there where words upside down .. and it was written that there is a ghost that saying that she is my siter ghost and she know her and that she is my sister .. and then she tried to Hypnotism my sister to take her with her and to kill her .. but i protect her and beat the ghost to let her go