Du You didn't ask, and the two sisters would not inquire. They were both clear-minded, not inflated by favor, and were aware of their status. Although Du You didn't impose any strict demands, their behavior still put him at ease.
After all, no matter how attractive a beauty is, if she causes trouble and disregards everything else, it may make one feel rather uncomfortable.
For the next several days, Du You deliberately led the pair away from the others and focused on killing monsters from a distance.
Due to his numerous secrets, Du You's first instinct was always to conceal himself. Even if there was a chance he might get exposed, he would still instinctively choose to hide.
However, as power grows, some things can't be hidden forever. It's not like he could completely isolate himself, never to interact with others.
So, during these days of battle, Du You was also organizing his numerous abilities.