C253 Underground organs

"Zhou Xiaodong, you have to follow me closely! You can't take even one wrong step!"

His voice was originally a bit gloomy and heavy, and now that he heard it in such a place, it made people's hair stand on end. However, I still nodded my head with difficulty.

Just then, the Lao Xu suddenly took a step forward, and then he suddenly squatted down, and I quickly copied him and squatted down