Ultraman: I'm in Decker, and My Wife Is Yuna Shizuma

Transmigrating into the world of Decker two years before the story begins, Wu Haoyu successfully meets Shizuma Yuna and becomes her boyfriend. When Manaka Kengo, heartbroken, goes to find the woman he loved in his previous life, he discovers that she has already been won over too.

Manaka Kengo throws his head back and cries, "No!! Just what kind of charm does he have?"

Ryomon/Sota: "Chinatsu... You haven't been won over too, have you?!"

Wu Haoyu: "Sorry... I just have too much personal charm. Huh? Is this Aunt Manaka Rina?"

Manaka Kengo retreats slowly, his face wary: "Kaa-san, let's keep our distance from him."

As time goes on, Tartarus descends once again. The flow of time throughout the entire universe undergoes a cataclysmic reversal, and countless demon gods and super beasts are resurrected at the same time, launching attacks across the universe.

The Great Demon Emperor Guar once again leads his army in an attempt to seize the universe.

The Ultimate Life Form, Reiblood, is resurrected.

The Dark Emperor...

Terrifying beings who had already passed into the afterlife awaken.

Dark Zagi: "Once that one awakens... the universe, even the omniverse, will be ours for the taking."

The Land of Light is in danger. The universe is in danger.

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