Ji Youfeng, a hardcore player of Yu-Gi-Oh!, was summoned to another world by the Black Magician Girl when the elf world encountered a great crisis.

Since then, Ji Youfeng has used his collection of cards to become a top duelist in another world, defeating powerful enemies one after another!

You don’t think you can beat me, do you? I, Ji Youfeng, am the Duel King...

Black Magician Girl: There is indeed no problem with my summoning choice.

Hui Liuli: Only he can save us.

Fu Youying: So handsome, Ji Youfeng...

Sakuya Shigure: Feng, take me with you to your deck!

Yashiki-warashi: Take me, take me!

Phantom Rabbit: ...

Ji Youfeng: Don’t worry, I want them all!