Adult Content Warning

This work could have adult content. If you continue, you have agreed that you are willing to see such content.

• Yes, Continue
• No, Go Back

If you accept cookies from our site and you choose "Yes, Continue", you will not be asked again during this session (that is, until you close your browser). If you log in you can store your preference and never be asked again.

1. Immortality by Blue_Hood

   Fandoms: X-Men (Movieverse), Sherlock (TV), Inhumans (TV 2017), Marvel Cinematic Universe  

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

   10 Sep 2021

   Tags

   • No Archive Warnings Apply
   • Tony Stark/Charles Xavier
   • Sherlock Holmes/John Watson
   • Tony Stark
   • Charles Xavier
   • Erik Lehnsherr
   • Logan (X-Men)
   • Raven | Mystique
   • Jean Grey
   • Scott Summers
   • Ororo Munroe
   • Bruce Banner
   • Sam Wilson (Marvel)
   • Clint Barton
   • Thor (Marvel)
   • Kurt Wagner
   • Ancient One (Marvel)
   • Karl Mordo
   • Rogue (X-Men)
   • Wanda Maximoff
   • Pietro Maximoff
   • Wong (Marvel)
   • En Sabah Nur
   • Avengers Team (MCU)
   • Loki (Marvel)
   • Jane Foster (Marvel)
   • Darcy Lewis
   • Erik Selvig
   • John Watson
   • Sherlock Holmes
   • Mycroft Holmes
   • Greg Lestrade
   • Immortality
   • Non-Canon Relationship
   • Implied Sexual Content
   • Age Difference
   • Telepathic Bond
   • Telepathic Sex
   • Loki (Marvel) Has Issues
   • Odin (Marvel) Gets Called Out
   • Long Lost/Secret Relatives
   • Family Secrets
   • Post-Betrayal
   • Grief/Mourning
   • Magic
   • Past Relationship(s)
   • Canon Relationships
   • Asgardians - Freeform
   • Inhumans (Marvel)

   Summary

   Expansion of Chapter 42 of What Superpower Should Tony Stark Have?

   What does it mean that Tony Stark is older than the mutant race?

   Series

   • Part 15 of Power Prompts

   Language:

   English

   Words:

   19,260

   Chapters:

   14/?

   Comments:

   103

   Kudos:

   107

   Bookmarks:

   27

   Hits:

   3,740