After staying in the medical room for three days, Yan Yu also took a long time to understand and confirm his physical condition.
Just as Mei Yingxue said, Core Formation did not enhance his physique much, but focused on the improvement of his spirit and realm.
The range of his Divine Sense scan expanded nearly tenfold; even scanning targets tens of thousands of meters away was crystal clear.
The capacity of his True Yuan also increased by more than twenty times, now he estimated he could use the Crimson Feather Nine Phoenix Fire like a submachine gun, continuously firing it, or summon thirty to forty strands of Sword Qi within the Yin-Yang Dust Sword Formation, fiercely slicing at the target for four to five minutes.
Invincible!
