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1. We were a Zero. But now we are Venom by DanIsAlwaysHere

   Fandoms: ゼロの使い魔 | Zero no Tsukaima | The Familiar of Zero, Marvel, Marvel (Comics), Marvel Cinematic Universe  

   • Mature
   • No Archive Warnings Apply
   • No category
   • Work in Progress

   17 Apr 2026

   Tags

   • No Archive Warnings Apply
   • Louise de La Vallière (Zero no Tsukaima)
   • Venom Symbiote (Marvel)
   • Isekai and Transmigration
   • Magic
   • Crossover
   • Fantasy

   Summary

   When Louise tries to summon a powerful familiar to prove herself, she accidentally brings forth something far worse—a sentient alien symbiote named Venom. Now stuck sharing her body with a hunger-driven monster, Louise must navigate magic school, social humiliation, and an appetite for chaos… and possibly people. Magic was hard enough before the goo.

   Language:

   English

   Words:

   28,116

   Chapters:

   4/?

   Comments:

   41

   Kudos:

   119

   Bookmarks:

   42

   Hits:

   2,843