help me find a manhwa plz >.<

not for me to read just for a friend since i read it before and they wanted to know whag it was so balahabbana

it had a pretty artstyle for the ml (in my opinion)

it started with like he would ger harrassed by female ghosts because he gave off some sort of energy?? at some point/chapter he was in a train and again was harassed by a female ghost and she sort of did stuff to him in the busy train ride idk

its basically pwp….. straight smut