One by one, the cancer cells were being destroyed, and Johnson's complexion became paler and paler, but his gaze grew brighter and brighter.
He felt the "clash of blades and swords" within his body, aware that a silent war was taking place, where every "enemy" was being precisely eliminated.
This elimination completely differed from surgical procedures.
No matter how skilled the surgery, it's impossible to remove cancer cells without damaging healthy tissue, and to be safe, even more healthy tissue and organs might have to be removed. Yet, despite this, cancer cells can often remain and continue to multiply.
In cases like his, where the cancer has spread, the cells have woven through his body like a spider web, making complete removal impossible, even for the world's best surgical practitioners.