Mo Xiaoning was once a silent shadow in the library.
Su Xiaoyu was an experimental subject locked inside a "birdcage."
A rusty marble was the whole world he gave her.
The forbidden experiments of the Reaper Society tore a rift in reality.
The Angel Society's holy flames sought to purify every anomaly.
The Moonshadow Society wove a web through its intelligence network.
In the depths of despair, he grasped a "Fragment."
Flesh and rules were reassembled; humanity and the inhuman clashed.
Dark golden cracks spread beneath his skin, and a cold command echoed in his soul:
Protect her.
From a bloody battle in an abandoned laboratory to flames engulfing the ruins of a city.
He became a shield with his body and a blade with the rules.
He would settle the score for every wound inflicted.
His emotions froze, his logic was reshaped, and his memories sank into darkness.
When the final storm swallowed everything
he chose to "vanish" with her.
But this was not the end...
It was only the true beginning of a twin journey
beyond "existence" and "nothingness"!
