In a world where time is broken and everything mutates, human beings huddle in an isolated island city called the "Constant Zone" and rely on the pre-disaster technology "Time Anchor" to survive.
In order to save his sister who is gradually disappearing due to the "erosion of time", the young scavenger Kane must embark on a strictly forbidden path - going deep into the "paradox singularity" of the cemetery of time and physical laws to find the legendary "Heart of Horos" that can reverse everything.
What he will face is not only the "chronological" monster that chooses people to eat, but also the ruthless pursuit from the city's rulers, and a madman sect trying to completely restart the world.
When the only hope needs to be exchanged for the fate of the whole world, when the price of saving a loved one is to become an accomplice of destruction, Kane's choice will determine whether the last embers in this broken time and space will burn out or be reborn.
This is a story about acceptance, sacrifice, and rebuilding hope amidst the ashes.