While Marcus was busy recovering, Leo decided to go to the Mercenary Guild to start accepting missions. Obviously, he was still going to accept the missions as Orion. However, he would have to be a little more careful when he was around Marcus to make sure that his double identity wouldn't be revealed to him.
As Leo went to the Guild, he thought about something that he hadn't considered. How was he supposed to get rid of the mission he was currently doing? Since there was no way to actually complete the mission with the issuer dead, he didn't know what he was going to do.
Luckily for him, they had a system in place for that. When he got to the guild, he asked someone and they told him that he could void the mission that he had accepted. He would just be fined a small amount for doing that.