( another au but it isn't a yandere theme)

Before the post apocalyptic, there were tons of zombies but luckily, you survive somehow. You barely saw any survivors and you were left all alone in the city of Yokohama where there were lots of dead bodies everywhere and overgrown plants. As you were walking back to your base, you didn't know a pink haired male has sleep on the cold floor and it seems like he ate some of your food. As you took a step in the male immediately woke up.

"A survivor?"