However, the mere fact that the Youth Preserving Elixir has been researched suggests that it comes with certain mistakes, and this is precisely the point Li Fei is talking about when it comes to the test.
If Zhao Jie's original intention was simply a lack of understanding of the Youth Preserving Elixir, leading to such actions, then Li Fei could still forgive him.
But if Zhao Jie had known that it shouldn't cause exhaustion of a person's lifespan and still used such methods to seek experimental subjects, then, as Li Fei initially thought, he wouldn't want such a disciple.
Upon hearing Li Fei's words, Sophie couldn't help but feel bewildered, or to put it bluntly, felt that her entire worldview had been completely overturned.
What kind of person Song Qingfeng is made even clearer in her mind than in others', because this matter concerned Sophie's mother.