This scene was clearly witnessed by Yvonne, who rushed into the room.
She immediately strode forward, her eyes blazing with anger as she fixed her gaze on Sarah. "Sarah, what did you do to Mrs. Johnson? Why is she coughing up blood? If anything happens to her, I will never forgive you!"
After vomiting the black blood, Ruby fell unconscious.
Sarah quickly checked Ruby's condition, her expression grave, with a hint of doubt in her eyes.
Impossible!
She had prescribed medication specifically to stabilize Ruby's condition. Why would this sudden bleeding occur? It didn't make sense.
A shadow flickered in Sarah's gaze as she turned to open the medical kit. After confirming Ruby's condition, she began preparing an emergency injection.
Tears welled up in Yvonne's eyes as she tightly held Ru
