Very SCP-like. First chapter already made me pretty nervous with how dangerous it felt. Definitely a fine line between light hearted and super dark that could go either way.
For those questioning the crossbow, supposedly they actually weren’t popular. https://history.stackexchange.com/questions/22806/were-crossbows-used-by-the-japanese. It’s not that they didn’t know of them but it’s because Japan is a lot more mountainous and long bows were easier to carry and...
This reminds me of that other manga where the older sister is a ghost and saves the boy repeatedly from horrible supernatural events. Except this one has added fanservice.
I’m pretty confused as well. Why wouldn’t you always pick zombie then? I think it’s probably that you start out as a zombie. Then you have an extra life. Once you finally lose that extra life, you probably become a mindless one like the ones we saw at the start.