"Did something unexpected occur?" Catherine, taken aback, held Vivian's head in her hands, turning it this way and that, until Vivian's eyebrows knitted themselves together. With an awkward smile, Catherine quickly said, "Don't worry, I was just checking if there was anything wrong. Haha, no need to glare at me like that. Okay, even though the result was positive, I still want to know, what exactly went wrong?"
"The parasitic energy creature just happened to be part of the 20%," explained Pannis. "It had already infiltrated her brain and had tightly connected itself to specific locations. If you wanted to remove the parasite, it would inevitably cause destruction to the energy in her brain. Minor damage would result in massive memory loss and she would become an imbecile. Severe damage would result in her immediate death."
"Hold on, what do you mean by '20%'?" Catherine asked, puzzled. "Is there something I am unaware of?"