It was the king class Geno armament, the space door.
This combat technique could establish a connection between two spacetime anchor points and directly open a spacetime portal.
Of course, there was a limit to the distance of the portal. Lu Yuanling's power determined how far she could open the portal.
However, compared to teleportation, the distance of the portal was definitely not just a little bit.
Moreover, compared to teleportation, teleportation that could not sense the area was safer.
If there was a physical entity on the anchor point, the portal could not be opened. It would not be like teleportation, which would directly send the entity to the location.
With Lu Yuan's current spiritual power, if all of it was consumed, he should be able to open a spatial door that led to a location nearly 100000 kilometers away.
If it was used to avoid the pursuit of the enemy, this ability was obviously stronger.