Responses
I remember this having a similar plot but maybe not?:
https://www.mangago.zone/read-manga/sleeping_dead/
Sleeping dead, it is so peak. Asada Nemui is my goat
So this is a yaoi. It was about a scientist who brought back his bf back to life. Or wait i think he brought some guy back to life, and THEN they got together after awhile. ANYWAY so his now lover then dies cause there was a limit of days that the animals (he experimented on animals first) were to be alive after being brought back to life. So the animals slowly died and eventually his lover also died. He made an antidote (so that the "zombie" lover doest die) but he was too late caise the body was already rotting... PLS HELPP