Lin Qi's time travel was a carefully planned "accident".
As an "echo" of consciousness from the 21st century, he was forced to be born into an interstellar empire with a strict ABO hierarchy.
Here, he is not only the Omega waiting for a price, but also the only "variable" to break the genetic shackles.
Forming a fragile alliance with the Imperial Marshal Xiao Lin and the revolutionary Chen Fan, he explores the mystery of himself, but touches the dark truth of the foundation of the Empire - the "Cradle" system.
From disintegrating internal genetic control to fighting against external dimensional natural disasters called "Reapers".
Lin Qi's journey is a retrograde journey to break the shackles, a bridge connecting two worlds, and a grand war related to the survival of civilization.
He must find his way home before the stars burn out.
Purpose: Use the brilliance of reason to defend the diversity and freedom of human nature.