I closed and opened my eyes from the Internet cafe to the world of Yu-Gi-Oh! DM, changing the map without even seeing my opponent. The system in my mind coldly gave me a task: collect forty duel cards within an hour. I touched my pocket, it was empty. He turned to look at the corner of the street - there was a card seller in the alley who had just set up a stall, and the reflection of the top card looked familiar.