Ultraman: Humanity Rebels, So I Build a Dark Empire

After transmigrating to the Ultraman world, he transforms into Tiga to protect humanity, but his identity is exposed and the Giant of Light is studied. He turns to darkness, forges a dark empire, and rules the world!

Daigo Madoka: This black Tiga is so scary, so powerful!

Dr. Tanchuru: Dissect him! We have to dissect him for research!

Zero: I'm here to save the day... Holy crap, how does he have the Sword of Pallas?

Gaia, Dyna: Big brother, why did you turn black?

Camearra: My man, my man! Now that's a real man!

Looking at the Golden Giants, Evil Tiga, Hyper Zetton, and Alien Empera all wailing in agony,

Ye Fan: I'll say it again: There can only be one emperor in the entire universe, and that's me, the Dark Emperor!

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