The Memory Game (On Hold)

The rural town of Oakhaven has been abandoned, and for a good reason. A threat has killed off most of humanity, including their town. Very few people have survived, but it's only the beginning.
Lennon, the (non-binary) main character has to travel to survive, as staying in their town is off the table. Having only vague memories to guide them, they are able to make their way out of every danger they come across.
How do you think this story will end? Feel free to guess what will happen next after the end of each chapter. Who knows, I may use your idea! (with credit of course)

(This story is a work in progress, and things are subject to change.)