"The medicine Mr. Elliot injected into Grandpa, combined with the one on the infusion drip, could create a deadly poison."
As Rosemary said this, she lifted her gaze to look at Bard.
"This implies that either Mr. Elliot is medically knowledgeable, or he is guided by a highly skilled person. Whoever conceived this plot possesses medical and pharmacological expertise far beyond an average doctor."
Upon hearing this, Bard became more solemn.
"Grandpa is even more fragile than before, and he'll have to rely on medication for gradual recovery," Rosemary continued, looking at the man on the hospital bed.
"It might take several days for him to wake up."
If it were not for her pushing the poison out of Darren's body in time, they might be staring at his lifeless body at this very moment.
That was why she chose to stay and save Darren instead of pursuing Mr. Elliot.
