Is seme a ghost or what?
Rather than a ghost, it's more accurate that he's a supernatural being that lives in a separate dimension. The "period of disaster" is most likely a window that connects the two dimensions, causing the "other beings" to be able to enter our dimension.
In conclusion, he's f**king a monster.
i know it's late, but in case you're still wondering, i'm pretty sure the top is based off of Hachishakusama.
Oh most probably. Though he is decidedly less scary looking.
To anyone else, if you want to know more about Hachishakusama (or Hasshakusama), Otherside Picnic (or Isekai Picnic in this site) probably has the most accurate presentation of the urban legend.
And yes, there's an anime.
Also yes, it's a GL manga, though there's no r18 stuff except for the fken scary ghosts.
First time hearing about Hachishakusama. Good info thank youuu
The orphanage backstory giving Under The Green Lights vibes
True, I was like "Is this the same author of Unde the Green Lights?"
Praying uke lives happily with general (me being delulu)
At least you know you're delulu
Hahahaha.....I shouldn't laugh....
Green pheromones for green flag alpha