A letter from a friend, prophesying that a classmate at school will trigger humanity's demise, propels me back to campus after an extended absence. Despite my vague intent to uncover the truth behind this grim prediction, the thought of confronting the culprit and the futility of it all weigh heavily on my mind. As I return to school, greeted by a teasing classmate who questions my irregular attendance, I find myself among a group of outcasts deemed insignificant from the lens of time-travel logic. In this sea of 'losers,' including myself, the looming mystery of extinction intertwines with our shared sense of worthlessness.