The Choice

Two months later: Max has sacrificed Chloe to save the town. But during her grieving, she has unexpected visions. Could there be a way to save her? Is there a way to save them all? (I have taken some liberties but it is canonnical. Darker toned in the beginning, but becomes lighter.)
(Max/Warren; Friendship: Max/Warren/Chloe/Kate. I'll hint in other ships and what have you as it goes along).