Soo this is about that poison flower. Well that maid know about the truth about root was the right one. But none other than her know about this? Like scholar who studied about herb or medicine? No one deny about that accusation(?) Of course if maid know about that, surely another people know about that too, especially people who took interested in medicine or want to heal people.
Sorry for my bad English.
But well this is good one, MC has strong will and full action. Liked it!
Wait minamoto??? Hmm.. something fishy right there