The two sisters saw this scene, let out a scream, and almost rushed in if they hadn't seen that Du You was unharmed.
Their voices exposed their position. Charlemagne dared not chase Du You partly because he was defending against these two. Charlemagne realized that neither of them was simple.
If he were at his full strength, facing these two simultaneously would still require caution. In his current injured state, he might not be a match for them at all.
This damn bastard, just a slave, but strengthened to this degree? Charlemagne cursed inwardly.
Coming from hundreds of years ago, Charlemagne's perception of slaves was entirely different from today's people. Deep down, Charlemagne would never regard slaves as human, even if their strength equaled his.
However, Charlemagne had to be extremely careful of these two women due to their danger.