Eren dies in his lovers hands. What will Levi do?

Eren Jaeger, adopted son of Levi, now twelve, wants to join the trainees so he qualifies for the Survey Corps. Levi Rivaille, his father, refuses to let him. All Eren wants to do is to be someone Levi can be proud of, and Levi just wants to protect Eren, and make him understand he was always proud of him. But everything changes when Wall Maria falls, and Eren slips away.

Mermaid!ErenxPirate!Levi eren is a mermaid in a migrating pod with his family, but when pirates come to get one for research, Eren is the one who get caught!

Levi Rivaille is a young and promising Captain in the Survey Corps, and though he hasn't been a Captain for long, he's already earned the title 'Humanity's Best Soldier'. He rose quickly in the ranks, his only goal being humanity's survival and the extinction of the Titans. On a call one day, with his squad, he discovers Dr. Jaeger and his wife, murdered, right in front of their toddler son, Eren. He takes care of the young boy, until the Military Police find somewhere to place him. But as he grows close to the little boy, he realizes something. He wouldn't give Eren up for anything.

Neko Levi and Inu Eren are both the pets of Erwin what happens when these two fall for each other but have to hide it from their owner and when one gets the other pregnant what'll happen next to these two lovers will they be on the streets or will Erwin find it in his heart to let the them stay together with the child this will also have Erwin X Armin

Levi is a spy for the survey corps has to infiltrate the office of a CEO that cantains information to a spy group called the titans. the information he finds makes him regret taking the job but the fact that he finds his mate makes up for it Omegaverse Alpha Levi tall Omega eren short I don't own any of the aot/snk characters

Levi is a punk thug who is widely known for being king of the busy city Maria. But what happens when a God seeks him out.

Levi the leader of a famous gang ends up finding out his future wife cheated decided to take a walk in the park where he eventually meets what he called and angel. Eren a college student depressed and has anxiety sits in the park contemplating life meets a handsome devil. what kind of love will flourish from these two. I don't own any characters isayama does. Also the pics aren't mine if it's yours let me know I'll put credit where it's needed