[All Belial] The Dark Realm

Stories Paired with Sero

Ultraman, Male Protagonist Only, Romance Is Fine, Beloved by Everyone and a Total Heartthrob

Looking for books similar to Ultraman: I Became Mebius.

Ultraman Otome, Male Heartthrob, Female Heartthrob

Please Recommend Stories About Ultraman Only, Either with Two Male Leads or as Fanfiction

Looking for books similar to I, Belial, Am Online Stealing Ao.

The Male Protagonist Is the Beloved of the Ultraman World

Does Anyone Have the Book I Am Belial, Just Woke Up and Now I Have a Son?

Have Ultraman Fics Really Fallen Out of Favor? Lend Me Your Recommendations

Ultraman, Two Male Leads

Ultraman, beautiful but tragic, two male leads, everyone’s favorite. Get it?

Any Stories About Belial’s Underlings? They Must Be Loyal!!!

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

What if you were an Ultraman too………

Any Ultraman Stories with Two Male Leads? Even Better If the Main Character Ends Up with Belial (〃ﾉωﾉ)

Looking for Ultraman Fics with a Male Protagonist, a Magnetic Lead, and Lots of One-Sided Crushes!

Looking for books like He's a Fan of Mine in Ultraman.

Any Ultraman BL Couples? Two Male Leads Only, No Random Pairings, Got It?

I'm looking for books like "Noah's Little Brother Can't Escape". Are there any Ultraman pairing stories? I want two male leads. Don't post random stuff, got it?

Belial as His True Self, Doted on by Everyone

Looking for books similar to Ultraman: I’m Belial, and I Don’t Want to Be Redeemed.

Daddies, I Want Ultraman Fics with CPs to Ship, QAQ

Give me some books.

Ultraman Fanfiction: Looking for a Beloved Light of the Land Darling Who’s Powerful but Always Gets Hurt

Looking for books similar to I Became a Top Student in the Land of Light in Ultraman.

Any Really Great Ultraman Novels? My Kid's Going Through a Reading Slump...

Looking for books like "Ultraman: From the Start, I Sign In for the Plasma Spark Tower".

Any Good Books About Belial?

Why don't we fans of Belial have any good novels? Bring the best Belial stories over here!

Looking for a Book About Belial, No Transmigration or System. I Want One Set in the Ultraman Universe

I'd like books similar to Ultraman: Infinite Transcendence Beyond Belial. This one's really good, teachers, you should check it out

Any Good Ultraman Fanfiction on Tomato Novel? I’m Desperate for Something to Read

Looking for books similar to *[Ultraman Crossover] Belial: My Human Host Has Stopped Acting Human*. The protagonist can be male or female. What matters is that the characters are smart and have sound values. Above all, I don't want anything pairing people with the Mother of Ultra or Father of Ultra. Absolutely not, that really squicks me out. Good writing, too.

Ultraman, Everyone’s Favorite. Preferably with a Male Protagonist, and I Mean Ultraman

Looking for books like "I, the Monster Scientist, Was Abandoned by the Light".

Any All-Bel Fanfiction?

Looking for something like Ultraman: Senior Belial Is Gentle Yet Brutal. I can’t find any other good all-Belial stories.

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.

Looking for Ultraman Stories with Two Male Leads!!

I’ll trade my friend’s embarrassing past for recommendations for Ultraman: What Should I Do When I’m Caught Between a Rock and a Hard Place? and another story she’s writing, Ultraman: The Villain Doesn’t Want to Die. Both are about two male leads.