Without the plants, the red mist had smothered the entire cave. Fortunately, Han Sen had his Dongxuan Aura to help him see things clearly.
After they entered the cave, the minks returned to where they were born. Then, they started digging with their little paws. They wanted to burrow through the stone. The little minks had just been born, however, and they were only Baron class. They were still very weak, so they could only leave small scratches across the rock.
Han Sen commanded them to fly back inside his pocket. Then, he pulled out his Ghost Teeth Knife and activated his Jadeskin light. Then, he got to digging the ground in their stead.
All seven of the minks popped their heads out of his pocket. Their fluffy heads all lined up to watch Han Sen dig through the stone.