Buzz!
A muffled sound sounded from below, and even the ground shook extremely lightly.
Although it was slight, Angie Prairie and the other two, who were sitting on the ground with their entire butts pressed tightly against the ground, still clearly sensed it.
Apart from Angie Prairie, who was concentrating on treating Carola, Princess Romanti and Carola looked surprised. Princess Romanti thought for a moment and suddenly fell. She pressed her head on the ground with her ears close. She pressed her hands on it and focused on sensing.
After a while, she stood up in surprise.
"It's very strange. It seems that… someone is fighting below."
"Someone is fighting?" The vibration just now did not divert Angie Prairie's attention, but Princess Romanti's words immediately diverted a portion of her attention. She frowned and instantly guessed, "Chu Nan should have gone down. He must be fighting now. As for the person fighting him… could it be that Dr. Querzaros?"