Allen and Hermione's conversation left Mr. and Mrs. Granger with no way to cut in, but because of it, they gained a more direct understanding of the influence Harris and their daughter had over both the Magical World and the Muggle world.
"So, Allen, this Magic Boosting Potion—did you bring it with you?" Compared with Mr. Granger, who wanted to ask but was too embarrassed to open his mouth, Mrs. Granger, who had already begun to see Allen as her future son-in-law, was not nearly so reserved.
Hermione immediately reminded her, "Mum, you need to be careful not to mention that term in front of outsiders. In a certain sense, it's even more likely to drive people mad than the Elixir of Life."
"That's right. Today I only came over to confirm and discuss things with you, and to tell you my idea so you can be prepared. As for the actual implementation, including Mr. Granger's condition..." Allen's tone was extremely sincere. His chin dipped slightly, then rose again. "Later, I'll first run some tests on other people and see how it goes, to make absolutely sure nothing can go wrong. You are all very important to Hermione and me. I can't just let you take the risk directly."
Mr. and Mrs. Granger also felt that they had been too impatient, and were somewhat embarrassed. It was just like new medicines in their ordinary world, which all required long periods of clinical trials to determine whether there were any side effects or adverse reactions in the human body. That was only natural. But like the conflicted expression on their daughter's face at that moment, they felt rather uneasy about letting other people be used as test subjects first because of their own problem.
"Oh, this kind of experiment itself should