Rachel D'Amethyst took another deep breath as if she was going to throw everything that was bugging her in her heart with a long breath.
"You know," she said to Alina, "humans are greedy creatures."
"You mean?"
"Yeah," Rachel said. "That's what happened to my husband. The success of our serum in treating leukemia in my son made my husband greedy. He added, again and again, the formula that was in the serum. It might have saved my son's life at that time, however, the serum wasn't one hundred percent from your grandfather's point of view for public dissemination."
"So, my grandfather was against you?"
"Not completely," Rachel said. "In fact, he helped until my son was completely healed a year later. It's just that I can't stop my husband. You know, at that time, our serum became the talk, the topic that was always eagerly awaited, became the prima donna for treating many leukemia sufferers all over the Earth."
