Yu-Gi-Oh!: The Simp System, All the Waifu Cards Are Mine!

Yu-Gi-Oh! comes to the real world, and Zhao You transmigrates into it, binding himself to a System.

The good news: his golden finger may be late, but it has finally arrived.

The bad news: the System is called the "Simp System," and all its tasks involve delivering food, fixing houses, and cleaning.

Zhao You is at a loss: In a world where people duel to the death, why are you giving me a dating conquest guide?

The System replies matter-of-factly: If you want waifu cards, why not go after them?

In the next instant, Kurikara Divincarnate kicks the System away and takes over the interface.

The refreshed tasks are simple and straightforward: Beat your opponent into the ground. Reward: Marry her.

Zhao You grins.

From that day on, Evil Twins, Tearlaments, Dragonmaids, Labrynth...

He duels every one he can, recruits every one he can, and marries every one he can.

While others are going broke over a pack of cards, Zhao You has already filled his card book with every top-tier waifu card.

The whole world goes mad:

"Why is this guy's deck full of girls? Why are all his cards rare? And why do all those spirits look at him like that?!"

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.