He was originally a playful Prince who often visited the brothel and hung out with the prostitutes there.

Recently in his castle, rumors have spread that poison is being widely used. There are many cases of nobles dying due to poisoning. The reason why poisoning could not be prevented was because the nobles did not have a pharmacist or poison tester with them.

He's also been shy lately, gradually refusing glasses of wine offered by prostitutes or other royalty. And then, he decided to ask the prostitutes he trusted to see if they knew any pharmacists.

One of them told him a name, "Syona" at Madame Dina's place.