Lazlo didn't think his life would change that much after breaking into the I.M.P. Building and tried to steal the Grimoire, but after getting shot by the Leader of the I.M.P. Gang and fighting him to near death, it apparently impressed him enough to give him the job as his new assassin and weapons expert. Look out, targets galore, because here comes one Helluva an Imp!

Millie gets put in charge of the recruits as they go on their first mission for I.M.P and things sure do happen.

"Creative people create, lazy people copy, smart people modify"... The story of a careless, unhappy overlord tired of his after-life and the people he shares the hierarchical-class with, preferring to be among imps and other hellborns instead, specially crows.

Blitz sometimes forget all the normal childhood things Stolas missed by spending his alone in a giant palace. Lucky for him, the imp isn't above showing him a thing or two, allowing them both to fall back into childhood, and reminiscing Blitz of good times from the Circus as well.

Ever heard of them cliche, kind of messed up romances? Well, this is one of those, here we meet an Imp who was raised in the human world, who did something stupid and now...he's got something that he can't shake off. (Very first & most likely ever Oc pairing with Emberlynn) (Yes you read right)

This right here as the title says is a side story to the show you all know and love. Our main character is Donner, a young but very powerful demon who for years has served his master the Prince of the Ars Goetia faithfully. Now his said master has given him a very important role. To become the protector of his heir but in due time it'll spark into something much more.

Blitzo's cousin opens his own murder company

Octavia's last summer break is upon her, and thanks to her father, its gearing up to be one of the worst summers of her life. Camping, socializing, exercise, and... necromancers? Oh, and being forced to make friends. That sucks too. A humorous slasher-themed mystery with plenty of action and drama following the story of Octavia and her new cast of unlikely friends.

It's the annual Harvest Moon Festival again and this time Jax gets to experience it for himself with Loona, as well as meeting Millie's family. How will Joe and Lin react to meeting Jax? Will all the fun go smoothly without incident? Read and see!

After his defeat by Blitzo and Millie, Rolando reacts to the Helluva Boss episodes.

AU One-Shot, Prequel to Living Life in Hell. A what-if scenario in which the Buckzo Twins Blitzo and Barbie Wire have a more stable connection, constructing an alternate past for them to endure through love and loss.

Collection of one-shots and short stories for the Striker's Little Girl AU.

The greatest sins are often the ones that are the easiest to forgive... So long as they live long enough to do so. (Edited By Itzmeall, but still baked at 100 degrees of insanity and cheese 3 layers deep)

Stolas starts the hardest journey of his life: making actual friends.

Stolas whimpers in his sleep, what can Blitz do to help him?

Hell's still a relatively new concept for a sinner like you, but when Sinsmas rolls around, it's nothing like the Christmases you knew topside. In Wrath, "happy Sinsmas" comes with a punch to the face, a kiss under the mistletoe, and just the right amount of fiery destruction to make it a holiday to remember.

(WARNING: THE FOLLOWING STORIES CONTAIN GRAPHIC VIOLENCE, NAUGHTY LANGUAGE, SAD DEMONS AND IS INTENDED FOR MATURE AUDIENCES. VIEWER DISCRETION ADVISED) A series of stories derived from using the most accurate Helluva Boss characters I could find on . At the start of a chapter, a character's name will be bold, indicating it was the bot I talked to.

After she is saved from oblivion at the hands of Heaven's Exorcists by a masked stranger, Princess Octavia of the Ars Goetia finds herself wrapped up in a series of unforeseeable events, starting with a boat ride down the forgotten catacombs of Hell with her Feline-Saviour... whom she will eventually find to be quite the interesting fellow indeed.

Blitz encourages imps to rise above the system and things sure do happen!

Millie breaks the news about her pregnancy and things sure do happen!

"How in the actual fuck did you pull that?" Said Fizz looking at her in shock. "I dont know. I can ask you the abo-" "You know our story. Ozzy!" Fizz interrupted Lexi before running away. "Fizz no!" Said Lexi chasing after him to the closed office.

What if Millie was more forthcoming about what she learned with everyone?

After Stolas was effectively disowned by Octavia, Blitz solemnly makes a heartfelt promise to him.

Turns out, it's hard to hide being pregnant when there's a hellhound around, even when she's drunk off her tail and barely able to stand up straight.

After a full year of working for I.M.P, Aaron faces more adventures and learns more about his mother. And he faces Mob bosses, cold blooded assassins, and devious royals along the way.