Living in a chaotic and cruel world : A Mikasa x male reader fan fic

Me: I won't leave you behind. Never i will

Mikasa: R... Really?

Me: Yes... I won't leave you behind.. No matter what

The young boy is in this chaotic and cruel world filled with titans and the walls that gave humanity a bastion of peace, he joined the survey corps just like the young boy named Eren said, but what happens if he isstarting to develop feelings and met a beautiful girl, Mikasa Ackerman

Note: This is some of the side events before the main events in the season 2, and the characters that died, they are still alive, this will contain innapproriate words