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1. A Basilisk Heart by QuackingNerd

   Fandoms: Cookie Run (Video Game)  

   • Explicit
   • No Archive Warnings Apply
   • M/M
   • Work in Progress

   26 Feb 2026

   Tags

   • No Archive Warnings Apply
   • Pure Vanilla Cookie/Shadow Milk Cookie (Cookie Run)
   • Pure Vanilla Cookie (Cookie Run)
   • Shadow Milk Cookie (Cookie Run)
   • all ancients and beasts mentioned
   • Slow Burn
   • basilisk shadow milk
   • Cookie Run Characters Are Human
   • Blind Pure Vanilla Cookie (Cookie Run)
   • Shadow Milk Cookie Needs a Hug (Cookie Run)
   • Lack of Communication
   • on account of shadow milk being a giant snake who cannot speak
   • Eventual Smut
   • when he's no longer a giant snake who cannot speak
   • cold blooded shadow milk cookie
   • that should be a tag

   Summary

   Pure Vanilla is an adventurer looking for an artifact that will aid one of his friends; an ancient spellbook guarded by a basilisk. The basilisk, as it turns out, was far more intelligent than anyone originally thought. Though his friends encourage him otherwise, he seeks to befriend the basilisk, and uncover what happened to it, the ruins, and the author of the spellbook.

   Shadow Milk is pretty displeased with this whole situation. Once the most powerful mage to ever live, now cursed to slowly go insane in a body that cannot even speak, with the most cliche condition to end the curse he's ever seen, and he must now rely on a lowly human to help him out. Even if he finally managed to luck out with a human both unaffected by his curse and brave enough to step foot into the ruins, it's not like this crazy fool would kiss a beast like him!

   Language:

   English

   Words:

   4,791

   Chapters:

   2/?

   Comments:

   29

   Kudos:

   154

   Bookmarks:

   23

   Hits:

   1,070