Reaper told to mark that he cannot fullfil he's duty as mark shadow. Mark reply that he can help her sister to free from the control of there enemy but reaper told to mark that if there anything happens in the battle between seigneur and her sister will the one who die he will come for both of them and kill them mark fell the rages of reaper that all of that he found her sister and mark knew that this will be there goodbyes and no one can protect mark. And joker punches reaper to he's face and ask to reaper he knew how reaper fell right now but the most important priority right now was going to save her sister and as he's friend he made a oath as a knight that he will going to protect her sister and cut the control of the person behind this and the second priority was seigneur. Mark feel better by hearing of the words that joker told as he's leaft hand man a joker was always give you happiness to the other and reaper understand of joker opinion.