When offered a one-way trip to the past, Iz sacrifices everything for a chance to change her dystopian future-and see her murdered lover one last time.
After a perilous journey through a black hole, she wakes up on a tropical beach, buck naked and mortally wounded-but twenty years younger! With only hours to live, she must convince an enraptured but skeptical twenty-something guy to fix their future relationship and thereby save the planet (no one is quite sure why.)
But it's easier said than done, as success means losing him to a brainy, smart-mouthed bombshell (her younger self), and that's a heartbreaker, save the world or not.
Across the infinite expanse of space and time, love endures...