"Wait—Let me make it clear. I wasn't worried about you. I just felt that it was a pity to modify the potion like what you did there. It's a good thing that Master's potion is incredible as always…" Dianne tried to explain.
"Right, right…" Vincent said as he started wearing his robe and lead her inside the main hall.
Since Star Garden Peak's matter is quite sensitive, Vincent decided to only speak with her about it.
He knows that Faviona was actually bound by a secrecy pact after visiting that organization. If he wasn't mistaken, the Tier 5 Pill that she made there wasn't her recipe but from the Star Garden Peak. This is why she had to travel there in the first place.
It was to ensure that the recipe would not be leaked elsewhere.
As for Dianne, she's not necessarily bounded by the pact since she's most likely uninvolved with the creation of the pill itself.
At the very least, he should be able to know a little information about this organization from her.