something tells me that those 2 assassins are recurring character..like some certain long red haired onee-san and blue haired onii-san that like to bite rose, and later they gonna have 1 cat monster in their team lol
I was a bit disappointed to see the buildup of the stalking assassins just to show that the Blue Moon organization is competent and our MC is slightly moreso. It wasn't efficient on pages and on emotions, but it made the series more believable.