The XXX-Gene (Marvel)(Mutant OC)

112 chapters

Last updated Jan 11, 2026

Back to series Read now

All chapters

Chapter 1 Prologue

Chapter 2 Professor X

Chapter 3 The Substitute

Chapter 4 The Shapeshifter

Chapter 5 The Shapeshifter Pt. 2

Chapter 6 The Third Option

Chapter 7 A Choice Made

Chapter 8 Interlude

Chapter 9 Empire State University

Chapter 10 Natalie the RA

Chapter 11 Natalie the RA Pt. 2

Chapter 12 Natalie the… Super Spy?

Chapter 13 Confessions

Chapter 14 Making Rounds

Chapter 15 Laura Kinney (X-23)

Chapter 16 Laura Kinney (X-23) Pt. 2

Chapter 17 Morning After

Chapter 18 A Weekend Date

Chapter 19 Answers

Chapter 20 Back ‘Home’

Chapter 21 A Peeping Kitty

Chapter 22 Emma Frost

Chapter 23 Emma Frost Pt. 2

Chapter 24 Emma Frost Pt. 3

Chapter 25 Emma Frost Pt. 4

Chapter 26 Risty Wilde

Chapter 27 Risty Wilde Pt. 2

Chapter 28 Honesty

Chapter 29 Trying Things

Chapter 30 Trying More Things

Chapter 31 Did It Work?

Chapter 32 Ground Rules

Chapter 33 Apologies

Chapter 34 ‘Natalie Rushman’

Chapter 35 Natasha Romanoff

Chapter 36 Emma’s Thoughts

Chapter 37 Esoteric

Chapter 38 Domino

Chapter 39 Black & White

Chapter 40 Luck Takes The Wheel

Chapter 41 The Hat Trick

Chapter 42 The Hat Trick Pt. 2

Chapter 43 Just a Prank

Chapter 44 The Truth

Chapter 45 Back-Up

Chapter 46 Freeing the Damsel

Chapter 47 Cessily Kincaid

Chapter 48 Improvement

Chapter 49 Team-Up

Chapter 50 The Plan

1 2 3 Next