Shen Yue was not unfamiliar with cases of multiple personalities and schizophrenia.
In fact, during his time in the Bright Realm and the Dark Realm, he encountered many such cases.
Although the people of the apocalyptic world were mysterious, their actions and research directions ultimately could not escape human directions.
The current state of Fang La was more like a schizophrenia resulted from multiple personalities.
In such cases, a familiar person could become an entirely unfamiliar person.
Fang La suddenly turning into Fang Damín fit Shen Yue's theory. But Shen Yue quickly discovered the problem, "In multiple personalities, shouldn't the more dominant personality prevail? How did Fang La so quickly become Fang Damín?"
In cultivation, a stronger will can suppress some weaker wills.
This is the basic principle that allows cultivation to proceed.
