The content of the letter was as follows:
"Dear Mr. Ethan, I am glad to inform you that I have discovered your secret of selling all those sentient swords and buying mana orbs in large quantities. It was very astonishing to me that you're the owner of those D-Grade sentient swords because I learned that you're just an E-Rank hunter.
So, if you don't want your secret to be leaked, meet me at the Eldritch Chamber of Commerce.
But, You don't need to fear Mr. Ethan. Instead, I have a deal that you would very much like to hear.
I hope you will meet me soon enough.
From— your well wisher."
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Ethan was tense at first, but at the later part he couldn't help but find it amusing. It was a really polite threat. Feeling intrigued, he decided to visit the place to see what awaited him.
Setting this aside, Ethan took out his Skeletal Dragon Sword from the scabbard at his waist, and another sword called Holy Elemental Sword, which was given to him by Aria.
