```
The speed of his cultivation improvement greatly increased, with proficiency almost visibly rising.
Several years later,
the Golden Cicada Technique underwent a significant evolution and upgrade, with proficiency reaching 30%.
Su Yu's Primordial Spirit grew stronger once more, with his Divine Soul attaining a level comparable to the third layer of the Dividing Spirit Realm.
As the Golden Cicada Technique made its breakthrough,
in Yue Xian Mansion Xian City of the waste domain, the aura of the still-slumbering Dividing Spirit of Su Yu suddenly became several times stronger, influenced by the enhancement of the original body's Divine Soul; the energy depleted through the manipulation of the Phoenix Dao Body for action was now rapidly recovering.
A few days later, the Dividing Spirit within the Phoenix Dao Body slowly opened its eyes, and the initially solid form of the Dividing Spirit became somewhat ethereal.
The sense of frailty made him feel somewhat uncomfortable.
