The Other Ones by sscarlettchoi

It's a post-apocalyptic world, taken over by an alien species only known as the Other Ones. You, a fifteen year old with no memories of anything before the apocalypse, have been travelling with a group of four other survivors. When given a task that requires a lot more decision than you had asked for, things start to emotionally spin out of control. Will you do everything it takes to survive?