M

Eiro looked back at them man standing in front of him and slowly crossed his arms, "Hmm... Then let me think... What would help me for? Having someone like you, someone that clearly only cares about himself and nothing else, by my side, or... killing you right now and increasing my rank within the organization?" 

The Letter standing in front of Eiro looked at him surprised, "What's that supposed to mean? You think you would be able to kill me?" With a loud laugh, 'M' held his hand in front of his belly as if he had the time of his life.

"Of course, that's what I was saying. If I'm not stronger than you, then why'd you need my help at all?" Eiro asked bluntly. And 'M' slowly squinted his eyes, "Because you have special abilities that allow you to take out the execs. Why else? If we really want to conquer the organization, we need to be able to properly deal with people with higher-tier artifacts than us. You seem to be able to do that."