What? Really? What ghost! I mean it made me confused when it showed up in this chapter.. Milmang
I think it was hinted at in like chapter 20 since I believe his mom is dead but not like fully gone you know. I thought he mentioned something about still being able to see her. Or I'm totally wrong and that was just a strange out of place panel that looked like a ghost haha
Gonna be honest... totally forgot about the ghost being in this story lol