Ivan soon woke up, but couldn't observe his face for the time being since Luke had covered it and said it was to prevent his face from being marred during recovery.
It actually didn't hurt much, but was just a little itchy.
Ivan didn't think much of it. If he had cared about his appearance, he wouldn't have wasted his original good looks on becoming a villain.
Actually, Luke just didn't want him to find out that his face had been modified and had recovered all in basically under an hour.
The operation had been very simple. After Osiris, the medical A.I., was done with the surgery, Luke's hand had slowly moved over Ivan's wounds with the Elementary Light of Life he had just obtained.
He didn't need to touch the wounds with his fingers; he just needed to cover them with the faint white light from his fingertips, and they quickly healed.