Destroying one's own martial vein and combining it with a supreme treasure is enough to tear open the void and use the spatial rift to travel elsewhere.
Although this method can save one's life and help one escape, it also turns the person into a cripple.
Most importantly, supreme treasures are even more precious than spirit veins, and perhaps not even one will appear in a thousand years. Even if one does appear, the various dynasties will stop at nothing to fight for it.
Chapter 80