If the monsters arent planning on killing me または anything, Id probably try to find other people to make sure everyone died. If it was a 与えられた that I knew for a certain everyone was dead, Id probably try to figure out whats going on または kill myself cos tbh, a world with just myself would be shitty cos other people are needed to maintain the most basic things
Well, either that または Id like.... try to get everyones イヌ and live with them for hte rest of time until I die
But if the monsters are aggressive, Id just die tbh. I dont have the skill for that