To be honest, even without the Zhen Family's monitoring and targeting, Zhu Wuwan actually didn't dare to improve too quickly.
In other words, he dared to reveal his true strength.
According to the common sense of the cultivation world, at Zhu Wuwan's age, it was already very good for ordinary cultivators to reach the third layer of the Qi Refinement realm. Prodigies could enter the middle stage of the Qi Refinement realm.
Even those Heaven's Favorites who only appeared once in a thousand years would only reach the late stage of the Qi Refinement realm at the age of seventeen. If they were any higher, there would be a problem.
Zhu Wuan was just an immortal cultivator who had entered the path through martial arts. Under normal circumstances, his spirit root would not be too good. If he revealed too much strength and his cultivation foundation was extremely stable, his improvement speed would be unimaginable…Even a fool would know that there was a problem.
