You transferred to a new school and ever since then strange things have been happening, You've been seeing things that aren't there. hearing things, whispers. You stumble across a handsome boy, who looks to be a few years older than you, after seeing him a few times, you start to wonder who or what he is?

Where two strangers meet. An unexpected accident happened on the train you were on, causing you to be stuck on the train with a man named Jesse Anderson. You investigate the train to see what had caused this mishap, but your discoveries weren't quite what they seemed to be. "We're not alone" What could this mysterious creature be? And who is it after?

A modern genshin au/high school au