The war that split humanity in pieces has been over for fourty years.
Those who fought and survived then are the ruling caste of today.
Still, an uneasy peace lingers between the Solarian Empire and the Republic of Novearth, which broke free from its shackles at immense cost.
It is in these days of cold war that a Novearth prototype vessel stumbles upon an unlikely encounter and finds itself in the middle of what could become a new war to ravage humanity.
The Sun Our Mother is an epic, roughly anime-style game of space opera, inspired by Legend of the Galactic Heroes, Gundam and A Song of Ice and Fire and based around intrigue and warfare on a galactic-spanning scale.