After Xue Ren took good care of his vampire queen, he had began to show some care for other vampires that were already treating him as savior.
Extending his hand forward, he touched the cave's wall! Moments later, the whole cave shook and Xue Ren began preparing huge bathroom for vampires. Their poor environment somehow affected Xue Ren's heart.
Quickly enough, Xue Ren created a place full of hot water pools with a lot of steam coming off! It didn't take long for the whole place to be covered in steam and as he left his newly formed cave, Xue Ren went to the main hall.
Here, there was huge army of vampire ladies standing. Just like in Mio's case, their hair and skin was lacking any luster, their eyes clouded with worry. Of course, many vampire ladies had other worry within their hearts.
After all, why would the savior call them here? He wants their bodies to relieve himself! It was natural for them to think about it.