A Passing Light of Bonds

The Protagonist Becomes a Monster and Keeps Evolving. No Harem, No Goody-Two-Shoes

Something like The Black Dragon Code.

I Found Another Nexus Masterpiece

I Want Every Ultraman Novel on Tomato Novel

I want to read something similar to "Ultraman: I Become a Top Student in the Land of Light."

[Girls, Stay Away] If Only I’d Known You Were an Ultraman Too…

What if you were an Ultraman too………

Any Books with a Dream Crossover Between Honkai: Star Rail and Ultraman? (Just Kidding)

An Ultraman Born from Despair

Please Lend Me Your Ultraman Books!!

Owen

Looking for Books Where a Male Protagonist Transmigrates to the Ultraman World and Has a Male Love Interest

Whether there is a System or not doesn't matter.

The Protagonist Becomes Ultraman and Needs to Find a Human Host

Ultraman Nexus

Hey, guys, are there any female versions of Nexus or Noah, or stories about their younger sister or daughter?

Ultraman System Novels, Either Nearly Invincible or Completely Invincible

Stories with a sign-in system, or ones about the original body. Ideally, the original body has its memories too.

Looking for a Story About Someone Who Gains Ultraman Powers and Transmigrates to the Honkai: Star Rail World

When Your Alt Account Can't Win, Complain to Your Main

Any Stories Where the Protagonist Gets All of Noah's Powers Permanently from the Start?