Ashita Sekai ga Owaru toshitemo - Information; Final; Summary

Synopsis: In a dystopian Japan where family ties and parallel realities intertwine, Shin Hazama experiences an emotional whirlwind after the sudden death of his father, shortly after the passing of his mother, an event that left him isolated and distant. The only constant in his life is Kotori Izumi, his childhood friend, who tries to help him reconnect with his feelings. When they both come across agents from an alternative reality, shocking revelations about the secrets of their families and a conflict between their relative "selves" force Shin and Kotori to confront the love they feel for each other, even amidst the impending chaos that threatens everything they know. In a race against time, they will have to choose between the desire for a future together and the dramatic consequences of a world on the brink of collapse.