Lei zhengyun, the favored son of the Thunder race, had reached the level of a universe knight level 3 and had at least four or five acquired spiritual treasures.
Lei Zhengyun had great potential to become the senior sister of the Thunder race in the future.
And the title of senior sister represented the strongest female disciple of the Thunder race.
If she could defeat the eldest senior brother of the Lightning race in the future, she would be the eldest senior sister of the entire lightning race.
The title of eldest senior brother and eldest senior sister had an extremely high status in the lightning race, not inferior to an ordinary elder.
This was because those who could obtain this title had the potential to reach the peak of their lightning race.
However, it was extremely difficult to obtain the title of eldest senior brother and eldest senior sister.
The eldest senior brother of the Thunder Ray race had already reached more than 400 eras old.
