>>14877289This version won't even have mystery because last time it was too mysterious. Well anyway the guy gets possessed by energy/life sucking soul/demon. He does some stuff but then people start withering away(no i wasn't thinking about bey, i promise) seemingly without a reason. They have some sort of Acute radiation syndrome. And so the mc starts to help them out(lmao).
Regarding muramasa... Yea there were but the solutions didn't work.