Due to Tykos hurrying both Raon and Lia without even giving them the time to look at the mission details, both were completely unaware of the mission details, except for Raon's instincts telling him he knew.
Unfortunately, he couldn't just point out his instincts for exactly what they were, but one thought made him lose focus on his surroundings.
'No... it can't be... I haven't started it... How could it be?' Raon's thoughts were in disarray as he was unable to line them properly.
Their last and final mission for the punishment pertained to investigating suspicious movements of demon beasts, and he didn't like what his instincts told him one bit, and rightfully so.
Since he was the one who had made a deal with the demon beasts in his past life to attack various weaker kingdoms to ease out his way to take them over, he was the only one who truly felt the horror if his instincts proved correct.