[NOT COMPLETED] An orphaned Hellhound since birth, Y/n was raised in an adoption center with dozens of other Hellhounds. He thinks he's all alone, but then he meets Loona. In an absurd turn of events, they become the strangest of friends. Then Y/n gets adopted by the benefactor of a bodyguard company and doesn't see her again. That is, until years later when Y/n's job crosses with Loona's. Now that the two have found each other again, old feelings re-emerge as they spend more time together. But something far eviler than most in Hell waits in the shadows to enact a dark agenda that plans on ruining all of Hell, and there's only one way to stop it.

after coming home from their movie date from the theaters in imp city. Millie and Moxxie discover a human baby abandoned in hell. they both decide to adopt it, then once at the age of 18, he gets a job at imp falling for a hellhound name Loona who feels the same way.

"A human that struggles in a world where good people never win." "A hellhound that struggles to trust anybody in a terrible world." Forced to run away due to his parents always arguing, Y/N lives his life with his new best friend BF/N in their new home away from Y/N's abusive and neglective father since his mother's dead. After a few years, Y/N encounters a young woman named Loona that holds a divine secret that is unknown to Y/N. At first, Loona thought that Y/N was one of those people that want her for her body. But, little does she realize that not all humans are like that as Y/N is willing to show Loona that both of them share the same pain and experiences all the while trying to find a way to become a good friend to Loona, the kind of person she can open up to. But, in return, Loona tries to help Y/N deal with a terrible society to prevent him from wanting to kill himself and end his suffering caused by other people, but little do they know that their pain and suffering will give way to a love unlike any other.

Y/n and Loona are back in a all new adventure, Carmella Has heard so much grate things about Y/n and how he defeated, No good priest who sent him to hell lucky Millie and Moxxie were there to take him in, Now Y/n is up against heaven. And with the stone of life in his hands. Who well Y/n chooses to live with him longer. there love well be get stronger.

While on earth on her break, Loona encounters a 17-year-old human who is out on his own, practicing his fighting moves to defend himself. She begins developing feelings for y/n, and so does he. When he finds out she's a hellhound from hell, will he accept her for who she is, or will he be scared?

after losing his love ones and life was hard for Y/n a 17 year old He thought he would suffer enough as he was wondering in the streets with some it wasn't until he stumble into a portal after Blitzo, millie and Moxxie were done with there mission.. it wasn't until a certain hellhound changes his life around when she discovers he was trying to do to himself in hell.

You die and go to hell, and there you find yourself working at I.M.P Along the way you manage to become friends with Loona, which was not an easy task. Loona, later informs you about a date she has Friday night. However, it ends with Loona's heart being shattered into a thousand pieces, leaving you to pick up and repair Loona's, broken heart. I do not own Helluva Boss all rights belong to VivziePop and her amazing team

Y/N, he didn't have a good life in hell. He keep getting use by others girls. So he decide that he doesn't want to find love. But everything change until he meet Loona