It is a short one. The Mc gave his life to push the ML to safety in a elevator with some girls who like the ML he then gets killed by a zombie and reborn. After rebirth he meets up with ML who remembers but I can't remember if he told the MC or not at the time.
Each time I see a "BL Apocalypse" thread, I wonder the same thing... Would a BL Apocalypse be an apocalypse brought by BL Fans who want to destroy the world in order to create their perfect BL world? Or would it be an apocalypse caused by every men becoming so gay that no children are born anymore? And since this is the third or fourth thread that I've seen titled "BL Apocalypse" this past month, I'm starting to wonder if this is a sign for what 2021 has in store for us...
Oh my god, I think I've read this one before, but I can't remember which BL it is. Do you remember whether it's QT or not?
is it Heroic Death System? I skimmed Arc 15: Death Cycle (c203-220) and seems similar, have yet to read this novel myself though!
At the end of the world. I read it on wattpad but the guy above says scribble hub has it which is good because the search function works better.