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. Hidden Variables: Professor Ackerman's Favorite Student by neversleeping

   Fandoms: Shingeki no Kyojin | Attack on Titan  

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

   03 Apr 2026

   Tags

   • No Archive Warnings Apply
   • Levi Ackerman/Reader
   • Armin Arlert/Reader
   • Levi Ackerman
   • Eren Yeager
   • Mikasa Ackerman
   • Armin Arlert
   • Hange Zoë
   • Jean Kirstein
   • Eventual Smut
   • Slow Burn
   • Teacher-Student Relationship
   • Alternate Universe - College/University
   • Alternate Universe - Student/Teacher
   • College
   • Slow Build
   • Alternate Universe - Modern Setting
   • Levi Ackerman is Bad at Feelings
   • POV Female Character
   • Female Reader-Insert
   • Captain Levi Ackerman
   • Modern Shingeki no Kyojin | Attack on Titan
   • Teacher Levi Ackerman
   • Nerd Armin Arlert
   • POV First Person
   • Original Male Characters - Freeform
   • Original Female Characters - Freeform

   Summary

   "You're a lab rat to me. Nothing more, nothing less."

   It's your final semester at NYU, and graduation is finally in sight. Between your best friends—Eren, Mikasa, and Armin—and a spot in Professor Zoe Hange’s Neuroscience course, you’re sure this semester will be your easiest one yet.

   On the first day of class, you walk in practically glowing with excitement to see your favorite professor. Instead, a sharply dressed, stone-faced man is sitting at her desk, dark eyes scanning the room like he already knows exactly who doesn’t belong.

   Professor Levi Ackerman.

   Language:

   English

   Words:

   24,362

   Chapters:

   9/?

   Comments:

   7

   Kudos:

   26

   Bookmarks:

   10

   Hits:

   698