The Assassins (Eren x Levi)

Eren Jäger aka The Shifter is a very famous Assassin, belonging to the Wings Of Freedom. He has one partner, and he won't go any where without his partner even if it's a one person mission but they are better together. Levi Ackerman aka The Cold Hearted Assassin is also a very famous Assassin also in the Wings Of Freedom. He is Eren's partner. They do any thing and everything together. They are both 13 and have both lost they're families. Levi only shows his emotions to Eren. Eren only shows his emotions to Levi. But if you look close enough you can see the emotion in Eren's eyes, same with Levi. That's why they are partners but what happens when other people get in the way?

Well read and find out!