In Principal Zhang's blood, there were plump, white little worms.
These worms were incredibly small, even smaller than regular cells.
Upon enlarging the high magnification in the instrument, these worms were covered in sharp teeth, with some biting onto the cell walls.
However, these worms were currently motionless in a deep sleep.
Zhang Lingxue was extremely shocked.
No wonder Grandpa described the pain as having countless parasites gnawing on his bones and being burnt by fire all over.
She finally understood why no matter how many renowned doctors or miracle hands, they couldn't cure Grandpa's stubborn ailment.
His body was filled with countless tiny worms, which were the true reason for his deteriorating health.
No wonder the toxins were expelled time and again, even blood replacement did nothing; it turned out these little worms were the culprits.
