Yu-Gi-Oh!: I Open a Shop in Battle City

After transmigrating into the Yu-Gi-Oh! world, Yusei becomes the owner of a card shop on the verge of bankruptcy. Outside, Rare Hunters from Ghouls throw their weight around. Inside, Yusei awakens the [Multiverse Card Merchant System]! As long as he sells the booster packs produced by the System to people who fit their “destiny” and witnesses them complete a duel, he’ll earn generous rewards.

“Jonouchi, this upgraded support card for your Red-Eyes Black Dragon is yours for 100,000. Same price for everyone!”

“President Kaiba, want to surpass the gods? Try this Blue-Eyes White Dragon enhancement pack. One pack could be all it takes!”

Yugi Muto stares at the God Cards in his hands, lost in thought. Seto Kaiba queues outside the shop every day, trying to pull an ultra-rare card. And when the major villain Marik storms into the shop with the God Cards, intent on conquering the world, Yusei quietly takes out the Tearlaments deck he exchanged for with System points.

“If you don’t understand the rules, then as the owner, I’ll just have to give you a little shock.”