The TV anime announcement visual also came with the words “Please Kill me”.
As for the manga, it follows Rei, who gets stuck inside a building with a serial killer known as “Zack”.
That’s the premise of Kudan Naduka and Makoto Sanada’s Angel Slaughter (Satsuriku no Tenshi) game and manga franchise, and it’s also getting itself a TV anime adaptation according to the franchise’s twitter page.
What if you get stuck inside a building with a Serial Killer?