Senka no Kanojo

On the final day of a school trip, Yuuki finally gathers the courage to confess his feelings to Makoto, the girl he has long admired. However, their newly formed bond is immediately thrust into a nightmare when a sudden missile strike devastates the city. Amidst widespread death and destruction, the two teenagers are forced to confront the terrifying fragility of their world, leaning on each other to survive the overwhelming shock and grief. Determined to escape the chaos, Yuuki and Makoto set out to reunite with surviving classmates from their school. Their shared objective becomes a desperate journey back to their homes in Hokkaido, navigating a landscape transformed by violence and ruin. As they struggle to stay alive together, a chilling question looms over them: could this catastrophic assault be the dawn of the so-called "last war" that online theorists have long predicted?