The title 'y the last man story' is rather ambiguous. However, if we assume it's related to the common theme of 'the last man', it might be about a man who is the sole survivor in a world that has been devastated in some way. Maybe he's in a world where there has been a great war, or a natural disaster that has wiped out most of humanity, and he is left to deal with the remnants of civilization. He could be on a journey to find other survivors, or he might be struggling to come to terms with his new - found solitude and the responsibility that comes with being the last man.
I'm not entirely sure as the title is a bit unclear. It could potentially be about a situation where there is a 'last man' in some context, perhaps the last man alive in a post - apocalyptic world or the last man with a certain ability. Without more information, it's hard to say for sure.
Well, if we break it down, 'y' might be a typo or some sort of abbreviation. 'The last man story' generally makes me think of a narrative centered around the very last male in a particular setting. It could be a science - fiction story where all other men have died due to some cataclysmic event, like a disease that only affects males, and this last man has to face all kinds of challenges, both physical and emotional, as he tries to survive or find a way to reverse the situation.