"Heart failure."
Hayes Hughes let out a long breath and turned to his mentor. "Professor, Grandfather is too old for another heart transplant. You should know that better than I do."
"Besides, the recipient and donor need to have a compatible blood type, and their height, weight, and heart size must match."
"Don't tell me you've chosen Mia Grant."
Mr. Garrison sighed, a reaction that confirmed Hayes Hughes's suspicion.
"It's been three months since we started looking for a suitable donor for the old man. Last month, we found one and were preparing for the transplant, but something suddenly went wrong on the donor's end."
"Who?"
"Isaac Sinclair."
Hearing this, Simon Adler frowned. "Yuri Sinclair's... brother?"
Meaning, Carla Sinclair and Mia Grant's uncle.
"Yes."
Mr. Garrison nodded. "His age was suitable, but unfortunately, he suddenly disappeared last month."
"Based on genetic screening, we believe his family members could also be potential donors."
