I opened a shop on the Astral Train

In the vast universe, a space station called "Black Tower" stood like a monolith against the cosmic backdrop.

This was a gathering place for the greatest scientific minds. Only those with unparalleled expertise in their respective fields could set foot here.

And today, a businessman named "Yuri" had managed to sneak inside.

—

Inside the main control cabin, Yuri had a firm grip on the arm of a small, gray-haired boy.

"My friend, I have some treasures here. Interested in taking a look?"

Kevin, also known by his alias of Caelus of the Astral Express, raised an eyebrow at the offer.

"Treasures? What kind of treasures? Let me see."

Yuri snapped his fingers, and three items encased in shimmering "bubbles" materialized before Kevin.

Kevin watched the finger snap with admiration, thinking it looked like a well-executed magic trick.

Yuri smirked. "Allow me to introduce them. These are the Destiny Coin, the Space Ring, and the Physical Fruit."