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1. In the depths below by NeonRiot

   Fandoms: Transformers - All Media Types  

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

   30 Sep 2025

   Tags

   • No Archive Warnings Apply
   • Megatron/Optimus Prime
   • Megatron & Shockwave & Soundwave (Transformers)
   • Minor or Background Relationship(s)
   • Optimus Prime
   • Megatron (Transformers)
   • Soundwave (Transformers)
   • Shockwave (Transformers)
   • Alternate Universe - Merpeople
   • Horror
   • Angst
   • Fluff and Angst
   • Eventual Smut
   • Size Difference
   • But the small one tops
   • Other Additional Tags to Be Added
   • Obsessive Behavior
   • Parent Soundwave (Transformers)
   • Parent Shockwave (Transformers)
   • Megatron needs glasses
   • So does every other mer
   • Slow To Update

   Summary

   Optimus’s ship was attacked by a group of terrorists trying to stop him from coming back to Iacon after receiving the matrix, he survives but the same couldn’t be said for the ship. The water swallows Optimus, bringing him down to the very bottom of the sea, a place where none have ever returned from. He finds that the crushing pressure from the ocean isn’t the only thing he has to worry about as a creature from the depths starts to hunt him relentlessly.

   Series

   • Part 2 of Monster Megatron

   Language:

   English

   Words:

   26,247

   Chapters:

   10/?

   Comments:

   66

   Kudos:

   349

   Bookmarks:

   37

   Hits:

   6,727