(speedwalks to my desk) so playing off of previous depictions of hosts and how Y/omiel and B/eauty can look at the player as 'Sissel' AND the use of forced perspective, Miasma's first appearance is in the ghost world and he would watch this soul grow and take shape of a person before stepping into the silhouette of Y/omiel and melding with it
After reacting to this sight, you then interact with them in his body which has an altered portrait where his hair has flopped to one side, mimicking their faux hair in ghost form









