The agony that felt like being burned alive and being bitten by ten thousand ants suddenly disappeared.
Deafening snores emanated from Principal Zhang.
At this moment, he fell into a deep sleep.
Zhang Lingxue was so overjoyed that she cried upon seeing Principal Zhang like this.
It should be known that ever since Principal Zhang was afflicted with a chronic illness, he hadn't had a proper sleep for a long time.
No matter what miracle cures the doctors prescribed, Principal Zhang could only doze off briefly, never entering such a deep sleep as now.
Indeed, this Essence of Blood is effective; if paired with other Heavenly Materials and Earthly Treasures, it might just restore grandpa's cells.
However, there's still a major obstacle in Zhang Lingxue's path.
That is, how to eliminate the hidden toxins in grandpa's blood; these toxins are very elusive, and even after a complete blood replacement, they reappear after some time.
