so the manga is a historical manga where there's a kingdom that was looking for a King replacement. the method is bunch of people selected from various places and status and placed and locked in a castle to discuss among themselves who desereve to be the king. but it didn't go well because there's a villain that ended murdering some of them. but it was a happy ending
DAMN I wasn't expecting the ghost thingy. then i read it for the second time. does anyone notice the "people" looking at seiji and kasumi in a strange ways? maybe they're aware that seiji talking un normally to himself.