The Lone Survivor

The thought was ridiculous, like the plot of a bad fantasy novel. I could imagine the blurb already: “Melody, an eighteen year old siren shifter ends up in an alternate universe where giants called Titans threaten the survival of humanity. Faced with many challenges, like the man-eating monsters, cold commanders and rude corporals, she has to make her way around in a new world. Can she find her way back home?”