Yu-Gi-Oh!: Something's Off About This Battle City

After ten years as a card-game fanatic, You Feng transmigrated into the world of Yu-Gi-Oh!

When he arrived, he got a blank card and the ability to see other people's favorability toward him out of thin air.

What the heck was he supposed to do with a favorability meter in a world where nobody even played cards?

Later, You Feng discovered that earning someone's favorability let him acquire their dueling power, which he could use to print cards and become the strongest duelist.

But he felt like something was off here. Why were you charging at me while shouting about friendship and bonds?

Whatever, never mind. It's finally my turn.

"Dule!"

[Bonds] + [Unconventional] + [Soul] = [Yu-Gi-Oh!]