What exactly happened on Cartier, who conquered Cartier and destroyed that planet, which is considered one of the most heavily guarded in the entire Empire, the Central Empire does not know.
The Central Empire also doesn't know why after Cartier was destroyed, there was a violent Subspace explosion, nor why the power that erupted from this explosion is so terrifying.
The greatest disaster it brought lies in the Subspace waves surging out from the Hell's Gate, forming a torrent.
The torrent flows outward, engulfing a Star Domain each day.
Wherever this Subspace torrent sweeps through, a Scarlet Scar will form in the starry sky, visible across many Empire Worlds by simply looking up at the night sky.
All worlds within this scar will instantly lose contact with the outside realm.
Interstellar communication becomes impossible to conduct. All Star Realm Tunnels are unable to function properly amidst the violent waves.
