Flug Stories

"𝑺-𝒔𝒐 𝒘𝒆𝒓𝒆 𝒕𝒐𝒈𝒆𝒕𝒉𝒆𝒓 𝒏𝒐𝒘?" "𝑭𝒐𝒓𝒆𝒗𝒆𝒓 𝒂𝒏𝒅 𝒂𝒍𝒘𝒂𝒚𝒔." ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 𝐑𝐞𝐚𝐝 𝐭𝐡𝐞 𝐟𝐢𝐫𝐬𝐭 𝐀/𝐍 𝐟�...

After what happened in No Such Luck (NSL). Lincoln Loud is suddenly change into the villainous Black Hat and swear to get revenge on those who has wrong him and he will...

BlackHat and Dr.Flug have been a couple for quite awhile now. The lived happily with rarely ever any problems except BlackHats jealousy here and there, even Demencia sup...

A new patient arrives at the asylum where Flug works. The doctor is offered to take care of him, but refuses. Except when his coworker, who was assigned to watch over th...

Flug is no stranger to sleep deprivation, but when his body grows too weak for him to simply push through it anymore, what will he do? After an incident in the lab Black...

He is smart, cunning, and dangerous, so dangerous that blackhat himself arrive to his place to talk. He was impressed by his skills. The alchemist brought more than just...

The Black Hat Organization spreads its influence in the Hazbin Hotel/helluva boss universe. What will the demons do? Would they buy some items from the Black Hat Organiz...

Idk why but I have wanted to read a fanfiction that has ethier Dr.Slug x Dr.Flug or BlackHat x WhiteHat, but I can't find a single one... So I decided to make my own. I...

Dr.Flug and Blackhat find themselves trapped in a world created by the genius scientist's inner thoughts and feelings, and more is revealed to his boss than he would hav...

I.M.P found out about the Black Hat Organization and decided to get some products to help them. ound out about the Black Hat Organization and decided to get some product...

Soul was a lone wolf, a solo villain, making his own in the world, that is, until he gets caught up with the black hat gang. Join soul as he joins the ranks of the great...

There is something called a Shadow Daemon, they are a magical creature capable of a lot of things for both good and bad. What will BlackHat do when he finds out that th...

(HILARIOUSLY SLOW UPDATES) Hey! Look! I'm keeping up with the rest of my generation!

A story thats all over the place

Dementia and Flug are students in Black Hat's academy of villainy and, more importantly, best friends, who respected each other despite their little quirks. But what hap...

El inteligente Dr. Flug después de un pequeño incidente donde Black Hat lo "salva", trata de hacer el mejor artefacto que ha hecho hasta ahora, solo por un det...

You can request anything but lemons and 5.0.5, he's too innocent. I don't own anyone and I don't own you. I also don't own the cover

a bunch of ideas I had for black Hat oneshots! Most of them will be blackhat, but I will take some other request!

You are a blind Musician with special abilities. You are best friends with Dr. Flug, a scientist working for the most evilest of villains, Black Hat. Dr. Flug insists on...

Squeal time!