Rosalie was a little moved upon hearing his explanation.

“However, I’m not an expert in cancer to support the medication research.”

She was still hesitant.

In recent years, she studied traditional medicine practices rather than medicinal materials.

Now, when it came to herbs to treat cancer, Rosalie was not confident.

Xander seemed to understand her concern and said, “To be honest with you, several of the Lancer family’s existing medical books have records in this aspect of research, but be