In the center of Domino city, there was a boy named Y/N Shadow, he was dueling his best friend Evan wheeler
Y/N LP: 2050

EVAN LP:1500

Y/N:time to end this duel evan

Evan:bring it dude

Y/N: First I play pot of greed, now I summon Exodia and win end this duel

Y/N: Exodia Obliterate

Evan LP:0000

Evan:not bad man

Y/N :thanks man, you keep getting better see ya bro

Evan:later bro

As Y/N was walking the earth started to shake, then a portal appeared

Y/N :what the hell is that

As he said that, the portal sucked him through then it disappeared, Y/N then landed in a unfamiliar place

Y/N:Where am i

His deck began to glow, he then saw his girlfriend dark magician girl

Dark magician girl:what's wrong hun

Y/N:I don't know babe, but I don't think we're in Domino city anymore

To be continued

(I don't own rwby or yugioh)