Traveling Through Ultra: I Chose Zero

I Found Another Nexus Masterpiece

The Protagonist Can Transform into Ultraman. in a Non-Ultraman World View,

Ultra Fanfic, the Main Character Is the Main Character, More Chapters, Good Reading

Ultraman's Original Version, Without System, Without Heroine, No System!!!

Monsters are fine, but try not to use Leonix. The protagonist Leonix is ​​too perverted. Their monsters grow too fast. The most critical number is ridiculously large. Don't just strangle one generation after another with ties. Don't use Tiga.

Could It Be? Is Otwen Really Lonely Now? Lend Me Your Books

I Heard That Ultraman Has No More Masterpieces. If You Don't Agree, Come and Argue.

There Must Be an Ultraman with an Ultra Spirit. Don't Look at Women Who Can't Move Their Legs.

Ultra, Two Men, Time Travel (May Not Be), Protagonist Zero (Others)

I want to read a book similar to "Ultra: When Zero Binds the System". I beg you all, I'm really out of books and don't know what books to read.