A doctor's heart

In the main hall, a blood flower bloomed on the snow-white wall, and blood dripped down. Soon, most of the wall was soaked in dirty blood.
"Jun'er!" Lu Changqing shouted in panic and hurried forward to support his son. "Are you okay? Why did you suddenly vomit blood?"
This situation did not occur when Rocco Flanders gave himself acupuncture treatment before.
Such a shocking scene still surprised Lu Changqing, who was used to seeing life and death.
However, after vomiting blood, Lu...