FBI Agent 276 (AKA Mark Fischbach) is chosen to take an extreme case on a mad killer. He befriends a lonesome, but brilliant, hacker named Hacksepticeye (AKA Sean (Jack) McLoughlin) The two embark on an dangerous adventure, forming a strong bond. But, Jack, who has been threatened by government officials, must keep hi...
Jack is spending all of his money and time devoted to a sexy camboy named Badboy4u. So much money that he's stealing from his company and can't keep up with his bills. He places an online ad for a roommate. Master bedroom with all utilities included. Then the camboy of his dreams comes knocking on his front door to a...
Mark only went to the Halloween party that night to blow off some steam after college exams. Besides, Wade had been pestering him to finally get out and meet some people after his break up. That night would change when a cute guy in a fairy costume named Sean asks if he lives at 1005 Forest Hill Circle, Apt 23. The a...
Sequel to "You're Up Awfully Late" It's been four years since: Jack and Mark announced their relationship. Felix and Ken last spoke to each other. Bob and Wade took an oath of silence. But, Jack and Mark are bringing everyone back together again for a big announcement. Where YouTubers go, drama is sure to follow. This...
The first time was a mistake; Jack swears by it: It was a convention. They were drunk. Jack and his girlfriend were fighting. Mark just looked so good with his new haircut. It was just a one time thing: Jack loves his girlfriend. Mark is his best friend. Conventions are for fans. But then why can't Jack stop thinking...
{The first book in the Apocalypse Series} "Hey, Mark.. Are you doing okay?" Jack turns to him. Mark limps along nodding, "Fine." "You're not fine. We need to talk about this." Tyler frowns, "You're bitten. This is just like with Ethan." "This is not like Ethan!" Mark growls, grabbing Tyler's shirt, "I am not going to...
Thank you everyone so much for reading! (In process of editing and revising) Jack visits Mark in LA after a rough break up with his girlfriend back in England. Neither one of them realize that there is much more to find out about themselves, and each other... Book cover art is by Alyssa Dubeau. This story is 100% fic...
Second book of Crazy Like You, if you haven't read the first one please do. The life Sean thought he could forget, the life Mark desperately wanted to leave behind. It all comes back and suddenly, it's all much more complicated, new-comer Emma arrives with some less than exciting news for the boys, and it may be up to...
Another mental institute, another crazy patient. Mark had dealt with quite a few. But none like Sean Mcloughlin. He was different, he claimed there was this monster inside of him, a darker part of himself. Everyone thinks he's crazy.... But what if he's not?
Dark has always been in the inner depths of Mark's mind watching, waiting. But now he sees something he has to have; the green haired boy with sparking blue eyes. Will he get what he desires or will something get in his way? (Danti fic)
Mark is a pirate Captain known for his Black Hearted Nature. Nothing stands between him and what he desires. His ship and crew have mastered the high seas. When he hears tales about a treasure that only a mermaid can find. A treasure that even the greediest and most blood thirstiest pirates have died searching for...
Jack is enjoying college life until a city is under the grips of a madman known as the Red Head Killer. The calculated murderer kills his lovers after dyeing their hair blood red. Mark is a coffee barista with a crush on the blue eyed Irishman who always comes in twice a day. Sadly he has a secret, and an obsession...
Coming to see old friends and taking time to enjoy life was the idea when Sean had when he went to L.A. but things don't always go according to plan. Mark has always known Sean and him had a close friendship. Of course knowing Sean for years definitely helped, but there was always something waiting for both of them...
Mark is a lonely young man working as a suicide hotline dispatcher. Jack is an emotionally damaged teenager working at a local café. When their paths finally cross and friendship turns into romance, what could possibly go wrong? • Septiplier • Implied PewDieCry • • WARNING • Self-Harm, Alcohol use, Drug use, Abuse, B...
What would you do to fix a mistake that caused you to lose the love of your life? Scientist Mark Fischbach is about to find out... Please be warned that this story deals with death, suicide, loss and very mature sexual themes. @SapphireGemixo
No one ever thought an apocalypse- if that was even the correct term- would be like this. The outbreak spread throughout the Earth in less than a day. Hardly a warning came before it consumed the lives of everyone; the victims of those feasted on, the victims of the Feral. Humans who have turned beast. But one Irishma...
When the rarest species of Merrow is captured from his home in Muir Éireann, one man is all that stands between him and a life of servitude and pain. Time is running out for Jack, and the longer he stays on land the worse the outcome becomes. But can Mark save him in time? Written with the wonderful @sinpaicasanova Bo...
Sean's relationship with Mark has been a bit strained ever since the 'Septiplier Ship' got out of hand. When Mark suddenly surprises him with an unexpected confession. From that moment, Sean knew his life would never be the same. For things are not all that they appear. Something is off about Mark and things are q...
A follower recommended story, No one knows the sweet Irishman has a deep dark secret...well, until Mark has to find out the hard way. (book cover is random pic found on google)
Sean was gay and had a lust for Mark. Mark was straight and despised homosexuals. Not the best mix.
In the year 2046, a strange virus swept over the globe, turning most of the planet's inhabitants into vampires. Mark Fischbach was one of the first humans to turn, working in a lab that bio engineered a suitable replacement for human blood. Sèan Mcloughlin is one of the last humans that survived the initial outbreak...
Computers have become a thing of the past. Everyone now travels with an A.I. Synthetic. That is, if you can afford one. Which Jack can't. Instead, he comes across a junked A.I. and works hard to rebuild it from scratch. Only his model isn't like the others. It's not just some computer. It has advanced far beyon...
The Sequel to "A.I.". Darkiplier has sent 'S34N' A.K.A. 'BingSeptic' to spy on his rival; Antisepticeye. However, Anti is hard to track down and isn't happy to learn what Dark has done to Jack. Now both sides feel threatened by the other and BingSeptic feels lost in the middle. How can he gain Anti's trust, when A...
~COMPLETED~ ~"The Boy Trap" Book 2~ I had a broken boy in my arms. I only know half of who he truly is, and I need to find out the rest. I need to fix every little problem that he faces. It's my job to fix him. Check out @shimo_spooky_apple! They have made some amazing art for this book, and they deserve all the love...
Most written by canofseptipliertrash on Tumblr - [A collection of Septiplier NSFW smuts.]
The sequel to 'Earth Angel'. Sean is adjusting well to life on earth, but something lately about him is off. He's been acting weird and forgetting things. Mark doesn't think anything of it at first. However, there is a familiar darkness growing in Sean's eyes. Mark now has to find a way to save Sean from himself...
Mark was celebrating his birthday party with his close friends. It was a simple night of drinking and games after months apart. When during the night, a storm rocked the whole area. Waking Mark up just in time to hear the loud 'bang' and 'splash' as something fell into his pool. The last thing he expected to find...
Jack has lived happily among humans for many years. He has made many friends and has built himself a good life. Until he is reminded about the price he has paid for this new life. It is sink or swim as Jack tries to find a way out of the terms of his contract, before he looses everything. But how can he convince M...
"Oh, and also Mark" He said, Mark looking up at him with pursed lips. "Don't look, listen or talk to Sean for too long". "Why?" "He'll drive you to insanity"
