I accessed a mysterious market

Speaking of my fiance, I remembered that I brought another item when I went to look for a gift for her birthday. With the Tier-4 promotion still in progress at that time, I forgot about it. When I took it into my hand, I felt a mysterious power but I don't think the shopkeeper did.

I could say by the sly smile on his face that day when I brought it. The shopkeeper has no idea what the item actually is nor how to use it. Even then, I bought it along with the necklace for Elisha back then. Since I bought a high-priced necklace, the shopkeeper sold the item to me cheaply.

I need to check what it is and how to use it. If I can't it won't be better than a decoration piece. No, it would be far worse as it can't be even used as a decoration piece.

It looked like a scroll tube, used to store scrolls inside them and send them to others without damaging the scroll itself.