Xuanhuan: Immortal Realm Emperor from the Start, Marrying the Female Emperor!

On the day Ye Wu and his girlfriend went to register their marriage, they both transmigrated to a high-martial fantasy world:

One became the supreme Immortal Emperor, peerless and unrivaled, commanding the heavens of the Immortal Realm;

the other became the Abyssal Empress, an all-powerful ruler who held sway over the heavens of the Demon Realm.

From then on, the worldview of the great powers across the heavens gradually fell apart...

What? You say the Supreme Immortal Emperor and the Undying Empress are fated enemies, and that nine imperial battles in the Emperor's Ruins shattered three thousand worlds and a million secret realms?

But the two great powers came out of the Emperor's Ruins leaning against each other, fingers interlaced, looking every bit like a couple!

What? You say good and evil have been irreconcilable since ancient times, the human and demon races are sworn enemies, and they share a blood feud?

But the two great powers say they want to build a world where all races live together in peace. The Supreme Immortal Emperor is leading the way by marrying the Empress, and invitations have been sent to the great powers across the heavens!

What? You say demons will never be slaves?

The Supreme Immortal Emperor: "Unless you provide meals and lodging, and cover the wedding and child-rearing costs?"

What? You say humanity must uphold justice, banish evil, and fight demons?

The Empress: "Unless all demons are stunningly beautiful, pure, and kind?"

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.