The two made an appointment for tomorrow afternoon. After Fan Yin confirmed it, he immediately told his father about it. Speaking of which, this son had somehow 'offended' the high-level alchemist, which pained Father Fan; he had been sighing a lot lately, and had taken the brunt of the anger on his son's behalf.
If it were any other low-level alchemist, he could still pretend that he didn't care, but this person had refined a level 6 Advancement Pill for his family. He didn't dare offend an alchemist who could refine a level 6 pill, yet somehow, his son had done so.
Father Fan had been worried recently that this high-level alchemist would take revenge, and was even more worried that the other party would ask for the level 6 Advancement Pills back. That would simply kill him. If the alchemist really wanted them back, how would he explain it to the rest of the Fan family?