Among the experimental subjects, Philomena was the least contaminated. She retained her own free will, and her evolution was not thorough enough. Yet, despite this, she inevitably developed "improper thoughts" toward Wayne.
For instance, Philomena had a strong possessive desire for Wayne and longed for everything related to him. If left unchecked, the progress bar of her conquest would advance on its own.
This was probably the reason she couldn't withstand the whip; she desired Wayne too much.
Wayne thought with a headache that if Philomena, the least contaminated, was already like this, what would the state of Saina from the Naturalism Church Headquarters be like now.
This was a wake-up call for Wayne, reminding him that evolution should not be casually granted; once given, there was no turning back. He had to be extremely cautious with the Dragon Blood Curse concerning Hefei and Veronica.