Apocalyptic science fiction/time back/pure love/be
A hundred years after the biological mutation, humans guarded the remaining safe zones and formed four major alliances: the Gabel Alliance, the Inova Alliance, the FX Alliance, and the Huaqingzhou Alliance.
What if Cooper from "Interstellar" fell in love with the AI he created?
If Taki in "Your Name" spent seven lifetimes searching for Mitsuha,
If Moss in "The Wandering Earth" learned to expect instead of calculating——
This is the time drowner.
An apocalyptic pure love about time, memory and self-deception.
Seven times back, seven times of her, a summer that can never be reached.