Before coming, Liu Ying had already explained Sun Tao's condition roughly to Ye Xuan.
Three years ago, Sun Tao was a normal person. It was only because of a traffic accident that his head was hit by a car, turning him into a vegetative state.
Logically speaking, the most likely situation is that there is a blood clot in his brain, and once it's cleared out, he might have a chance to wake up again.
But the strange thing is that after many hospital examinations, there was no blood clot found in Sun Tao's brain, the scans looked identical to a normal person's, yet he became a vegetative state.
Because of this illness, Sun Hui took his son to many hospitals and tried various remedies.
Naturally, a lot of money was spent, but the condition did not improve at all.
In the eyes of many doctors, Sun Tao's illness is already considered a challenging condition.
