King of hell Alastor x Hellborn Lucifer -- In the fiery depths of Hell, Alastor and Lilith ruled together but never got along. Alastor, charismatic yet menacing, clashed constantly with the elegant and ruthless Lilith. Their volatile partnership ended abruptly when Lilith vanished, leaving a note that she found someone better and was stepping down as queen, igniting Alastor's fury. Lilith found peace with Lucifer, a kind-hearted hellborn. Hidden from Alastor, they lived a secret life and had a daughter, Charlie. For a while, their lives were peaceful, but Hell's peace never lasts. On Charlie's seventh birthday, Lucifer awoke to find Charlie missing. Desperation led him to search the neighborhood, but he found nothing. Returning home exhausted, he found Alastor at his door. Alastor offered to help find Charlie in exchange for an unspecified favor, forcing Lucifer into a dire choice. Would he risk trusting Alastor, the devil, or try to find Charlie on his own?

⚠️ DISCONTINUED ⚠️ In the underworld of Hazbin Hotel, Lucifer and Alastor decide to have a child, but Heaven wants to claim the child due to Lucifer's bloodline. Now, the couple must navigate parenthood while defending their family against celestial interference and discovering the strength of their bond amidst adversity. -- I do not own the story cover

Finally the battle of Exorcist and Sinners ended, when Adam died, Alastor was hurt by Adam's guitar axe, everyone was busy that they didn't care Alastor but luckily Lucifer found him in his broken radio tower.. And made a deal with him. what happened next?..

⚠️WARNINGS⚠️ boyxboy studentxteacher girlxgirl??? abusive language alcohol non-consensual actions mentions of SA Suicidal Thoughts -- In a different AU, Lucifer Morningstar, a 21-year-old college professor, navigates life as a single father. His daughter, Charlie, is his world. Meanwhile, the stern Principal Sera keeps a watchful eye on him. When mysterious goth student Alastor enters the scene, secrets unravel, friendships form, and the campus buzzes with intrigue. Amid French sayings, hidden ears, and unexpected connections, St. Seraphim's College becomes a melting pot of love, duty, and enigma. -- I don't own the story cover. -- This AU is kinda hard to explain, like Vox still is a TV and Alastor and husk still have Ears, and Niffty still has one eye, so that doesn't exactly make it a Human AU, so yeah... its hard to explain...