Art of Time Reversal

Ren Andalusia is an ordinary 17-year-old high school student… with one strange habit:
every single morning, before doing anything else, he records the exact position of the hands on his old pocket watch.

He doesn’t know why.
He only knows one thing — time in this world doesn’t feel stable.

One day, Ren hears a mysterious “sound between seconds”, and is instantly pulled into the First Time Layer – RETROGRACE — a completely different world where time is divided into layers, like strata of stone, and each layer represents a different era of the world with its own air, atmosphere, rules, and hidden powers.

There, a mysterious man reveals the truth:
Ren carries the bloodline of the Eight-Breaker family, and is one of the few who can wield the Art of Time — a power that allows him to awaken and manipulate the hidden potential of each Time Layer.

From that moment on, Ren is forced to challenge the Seven Layers of Time, uncover forgotten secrets, and decide whether he will…

> “allow time to write his fate…”
or
“rewrite the history of time with his own hands.”