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1. Aster Phineas: The Royal Guide for (Im)perfect Parents by Girassol_azul

   Fandoms: Hazbin Hotel (Cartoon), Helluva Boss (Web Series)  

   • Mature
   • Graphic Depictions Of Violence
   • F/F, F/M, M/M
   • Work in Progress

   29 Mar 2026

   Tags

   • Graphic Depictions Of Violence
   • Alastor/Lucifer Magne | Morningstar
   • Alastor & Charlie Magne | Morningstar
   • Charlie Magne | Morningstar & Lucifer Magne | Morningstar
   • Angel Dust/Husk (Hazbin Hotel)
   • Alastor & Husk & Niffty (Hazbin Hotel)
   • Alastor & Husk (Hazbin Hotel)
   • Blitzo/Stolas Goetia
   • Lucifer Magne | Morningstar
   • Alastor (Hazbin Hotel)
   • Charlie Magne | Morningstar
   • Vaggi | Vaggie (Hazbin Hotel)
   • Husk (Hazbin Hotel)
   • Original Hazbin Hotel Character(s)
   • Angel Dust (Hazbin Hotel)
   • Stolas Goetia
   • Satan (Helluva Boss)
   • Alastor Loves Alastor's Mother (Hazbin Hotel)
   • Asexual Alastor (Hazbin Hotel)
   • Non Sex-Repulsed Asexual Alastor (Hazbin Hotel)
   • Human Alastor (Hazbin Hotel)
   • Protective Alastor (Hazbin Hotel)
   • Depressed Lucifer Magne | Morningstar
   • Protective Lucifer
   • Family Drama
   • Fake Marriage
   • Hell
   • Accidental Child Acquisition
   • Found Family
   • English Is Not the Author's First Language
   • Alastor Hates Alastor's Father (Hazbin Hotel)
   • Alastor Killed Alastor's Father (Hazbin Hotel)
   • Alastor is Bad at Feelings (Hazbin Hotel)

   Summary

   Lucifer Morningstar just wanted some peace after the Vees' attack, but an uncontrolled surge of angelic power creates something no contract could have predicted: Aster Phineas, a teenage heir with deer ears and a terrifying politeness.

   To avoid a diplomatic scandal with Heaven and contain the Deadly Sins, the Devil and the Radio Demon are forced to do the unthinkable: pretend they are a couple in love and that Aster was planned.

   Amidst fake smiles, hand-holding that sparks with hatred, and a Charlie in deep denial, Lucifer and Alastor discover that raising an 'Antichrist' is easy; the hard part is not killing each other before dinner.

   Series

   • Part 1 of Star✨️

   Language:

   English

   Words:

   73,672

   Chapters:

   16/26

   Comments:

   127

   Kudos:

   203

   Bookmarks:

   42

   Hits:

   5,736