I heard that you're looking for Kaisinel's Pattern of Endurance to craft Daevanion shoes. Making the pattern itself isn't difficult, but the necessary tasks to do so are tedious and require a lot of perseverance.

Sometimes, it's the care and attention that you put into a craft that make it all the more extraordinary.

Seek out the Shugo named Quairerk of the Black Cloud Traders in Cygnea. Bring back his Top Secret Box--but do not open it or give it to someone else under any circumstances!

Did you retrieve the Top Secret Box from Charlesrunerk?

Well done, your character. I know how time-consuming this was--my heart is warmed by your efforts.

I'm afraid I may have to let you down, though... You see, there is nothing special or unique about this box. Truth be told, this whole task was a test of your honesty and responsibility.

I apologize for the deception, and being so mysterious. I hear a lot about how wonderful and capable you are, but stories sometimes get exaggerated... I had to know for myself. I'm sure you understand.

To fashion Kaisinel's Pattern of Endurance, I'll need you to bring me the Top Secret Box from Charlesrunerk of the Black Cloud Traders.

He can be found in Cygnea, though I don't think he stays in one place for long.

Well done, your character. I know how time-consuming this was--my heart is warmed by your efforts.

I'm afraid I may have to let you down, though... You see, there is nothing special or unique about this box. Truth be told, this whole task was a test of your honesty and responsibility.

I apologize for the deception, and being so mysterious. I hear a lot about how wonderful and capable you are, but stories sometimes get exaggerated... I had to know for myself. I'm sure you understand.

That is certainly fair! Well, it's no wonder that Empyrean Lord Kaisinel and Agent Rike have taken notice of you.

Here is the pattern, as I promised. May you put it to good use.

1. Retrieve the Top Secret Box from Quairerk and report back to Potencia.

   Special Grade Secret Box x15

2. Talk to Potencia.

Retrieve the Top Secret Box from a Black Cloud Traders merchant named Charlesrunerk.

Potensia sent you to Charlesrunerk to retrieve a Secret Box.

Upon returning with it, she commended your honesty and gave you Kaisinel's Pattern of Endurance for it.