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1. Last Legacy by What_The_Hell_Is_That

   Fandoms: Shingeki no Kyojin | Attack on Titan  

   • Explicit
   • Creator Chose Not To Use Archive Warnings, Major Character Death
   • M/M
   • Work in Progress

   01 Aug 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Major Character Death
   • Reiner Braun/Eren Yeager
   • Eren Yeager
   • Reiner Braun
   • Jean Kirstein
   • Armin Arlert
   • Annie Leonhart
   • Falco Grice
   • Gabi Braun
   • Pieck Finger
   • Porco Galliard
   • Reiner Braun's Mother
   • Porn with Plot
   • Porn with Feelings
   • Sex
   • Alpha/Beta/Omega Dynamics
   • Alpha Eren Yeager
   • Omega Reiner Braun
   • Bottom Reiner Braun/Top Eren Yeager
   • Mpreg | Male Pregnancy
   • Non-Consensual Drug Use
   • Dubious Consent
   • Shingeki no Kyojin | Attack on Titan Season/Series 04
   • Oral Sex
   • Forced Heat
   • Mating Cycles/In Heat
   • Emotional Sex
   • Hurt
   • Angst
   • eren is down bad
   • Praise Kink
   • Bottom Reiner Braun
   • Top Eren Yeager
   • intersex omega
   • It sounds bad but it's not that bad
   • Canon-Typical Violence
   • Baby
   • Found Family
   • Hurt/Comfort

   Summary

   Eren desperately wants to save everyone he loves.

   But in every possible future, Reiner dies by his own hand, and Eren refuses to accept that fate.

   There is only one path where Reiner survives.

   He has to have a baby.

   His baby.

   Series

   • Part 2 of Attack on Titan ABO alternate universe

   Language:

   English

   Words:

   12,380

   Chapters:

   3/15

   Comments:

   15

   Kudos:

   67

   Bookmarks:

   14

   Hits:

   773