No. I disagree with the shaman. I hope the guy with the tiger tattoo pays his sins with his death. I'm genuinely so mad at him. Like how can he be so ignorant? His hyung died and all he does is banging a ghost simply while thinking his hyung just has some problems like what. the. hell. If he would…
But maybe it could also be the wife of the older brother? We haven't heard about her as well and if it's a very crazy plot twist then maybe she hired Ian?