Dungeoneers.

The lady was surprised to meet a man with this keen sense. Not only did Valerian sense her, but he also noticed her presence from earlier. She replied, "I am Shiba. I was looking for a flame snake, but this guy did not choose me." 

Valerian thought this lady must have been tracking this snake for a long, and now that she did not get what she wanted, it might cause him trouble, and the young man said, "Look, you can take away this flower or whatever. I do not want any trouble." 

The lady nodded and said, "I will not trouble you. This flower does not work for those the master did not acknowledge. You are the only one this dried flower will work for." 

Valerian nodded and asked, "Could you please tell me what is the use of this flower?" 

Shiba was stunned for a second and asked, "Do you not know what this flower is used for?"