Hello, Do You Want to Buy Something?

Hello, let me introduce myself. I am a businessman, traveling in the vast and endless universe. The items I own are all kinds of strange, flying in the sky, walking on the ground, and swimming in the water, but I think they are all edible. The store also needs to restock goods from time to time. After all, I am a businessman, but it's a bit boring to be busy all alone. I really wish there was something... Tsk, you know. As for when it started, I can't remember clearly. I only know that one day, one afternoon when the sun was setting, a great, humble, self-disciplined and noble "author" God gave me a special ability, which enabled me to identify the properties and uses of objects. From then on my travel began.