Attack on Titan X Male Reader

You were abandoned, alone. Everyone you knew was dead, slain by yourself. The only creature more terrifying in this world than Titans, is you. The perfect predator. Will you be mankinds savior? Or will you crush them for their horrible evil? The future is still unclear. The military you joined has no idea who or what you are, what will they do when they find out the truth?

Author Note:
Hey, who knows why Im making this. Anyways, Ive been reading some things like this and got inspired so.... I did get some ideas from various other fanfics but for the most part I took another direction with them and made my own thing with them. Please comment, I would appreciate any advice or suggestions, but I hope you enjoy.