Delava wanted to kill him in one blow.
Rheagar had to use that move.
The unique skill that Rheagar had relied on to become famous in his youth:
[Ether Battle Steps]!
Ether Battle Steps could create an invincible domain of one or two body lengths in a very small melee space.
This kind of invincible domain allowed the soul to enter the aether plane for a short time and then return quickly.
During this process.
His physical body would also disappear for a short period of time.
This kind of invincible domain could directly charge through any enemy weapon without any collision.
Not to mention getting hurt.
Thus, this footwork was also known as the Invincible Battle Footwork by the enemies of Purgatory.
It was Rheagar's speciality.
It was also his trump card that he had used to survive many times on the edge of life and death.
However…
Would it work this time?
Rheagar did not know.