Not one of the people aboard the spaceship was weak. Even the weakest possessed the strength of the immortal one realm.
The strongest had been the middle-aged man who piloted the saint-level mech and fought fiercely against Lu Chen. He had been in the late stages of the immortal three king realm, but he was already dead.
The spaceship was led by the purple-haired siblings, the children of the Heavenly Martial Saint King of Eternal Main Star. Both had already entered the immortal three king realm.
The other few dozen people were either their followers and subordinates or powerful cultivators recruited from the Eternal Star Domain.
When they departed from the Eternal Kingdom, their numbers had been far greater. Back then, they had two Saint-Level Spaceships. Piloting their mighty Universe Battleships, they ventured deep into the boundless starry sky and explored the dark universe in search of mysterious substances with which to refine powerful bloodline evolution liquid.
Over these decades of exploration, however, all manner of dangers had steadily thinned their ranks. Their companions had died in terrifying environments or at the hands of powerful creatures.
They had drifted through the dark starry sky for years, blasting apart one barren star after another in search of minerals rarely found anywhere in the world.
Those minerals were unimaginably rare, comparable to peerless Immortal Treasures. Among billions of stars, only a scant few contained them.
Even when they occasionally found some, the quantities were pitifully small.
There was a saying in the Eternal Star Domain: one would rather search for extreme dao immortal material than dig for rare minerals.
They were simply far, far too scarce!
Their luck on this expedition had been nothing short of explosive. Over several decades, they had mined several varieties, gathering almost every substance needed to refine