Ultraman: My Transformations Are All Up to Chance

[Monster Girls + Tokusatsu Fanfiction]

Mu Chenxuan: “In theory, I should be able to transform into any Ultraman. But this ridiculous System makes everything random! What is it going to turn me into at the crucial moment? How am I supposed to enjoy my Ultraman life like this?”

But why is there a rectangle in the beginner’s gift pack from the System? An insertion... board? And why is there a girl inside? ...Wait, you’re saying your name is Zetton????

(After the Tiga arc ends, the story will hop around to other worlds.)