If the cultivation of this realm was still the same as before Wang Ling would not have worried over the Mortality of his family because he knows they'll still be alive.
His parents and siblings were all very talented and he knows they'll be able to reach Immortality and Godhood in a very short amount of time.
However, with this current situation of cultivation, he doesn't even know if they're still alive.
The current cultivation realm was also very simplistic in his eyes, at least on what he knows.
Cultivation of this Era was ranked from Rank 1 to 9 each of them having a different name.
Rank 1 Qi Reinforcement Realm – the stage of cultivation when the cultivator strengthens their internal body like organs, bones, and soul. In this stage, the qi cannot escape from the body. Life span (100 - 150 Years)
