Who could be the main character in 'Last Girl on Earth Story'?

It could be an ordinary guy. Just an average Joe who happened to be the one left. Maybe he was a simple office worker before the world changed.

It could be a regular person, like a construction worker. They are used to dealing with tough situations and using their hands to fix things. In the 'last human on earth' scenario, they could use their skills to build a safe haven for themselves, fortify buildings against threats, and find creative ways to get resources. For example, they might know how to set up a water - collecting system from the rain.

It could be an ordinary guy. Just an average person who happened to survive whatever catastrophe wiped out the rest of humanity.

Well, it might also be a story where the last girl on earth is actually the key to saving the planet. She has some special ability or knowledge that she doesn't even know about at first. And as she tries to figure out how to survive, she gradually realizes her significance and starts to make a plan to bring the earth back to life. She'll have to overcome her own fears and insecurities while also dealing with any remaining threats on the planet.

The main character is Jack Sullivan. He is a brave and resourceful kid who leads the group in their survival efforts. There are also other kids like Quint Baker, June Del Toro, and Dirk Savage who each bring their own skills and personalities to the group.

Another possibility is that Naruto himself could be his own antagonist in a sense. His loneliness and the weight of being the last man on earth could drive him to the brink of madness. He might have to fight his own inner demons, which could be manifested as a dark version of himself that wants to give up on the world and just let it decay.

The main themes could include heroism. Even though he is the last of his kind, he still tries to do what is right. Also, redemption could be a theme. Maybe he has some past mistakes or the world has some sins that need to be redeemed. And there's likely to be a theme of hope. Despite the bleak situation, he keeps going, which gives hope that things can get better.

It could be an ordinary girl named Lily. She is just a normal school - going girl until the shrinking incident happens to her.

The main character is, of course, the girl. She could be a young student who is on her way back from school when the rain starts.

Maybe it's an orphan girl, like Emma, who has always felt different and then finds out she has wings which are the key to her true identity. She might be from a lost race of winged people. The story could be about her journey to find her people and her place in the world.