C1250 The Different Sea Floor

"How did you realize the Underworld Lord was keeping tabs on us, Master?" Xuan Lie inquired after they had traveled some distance, his curiosity getting the better of him.

Ye Tian responded with a smile, "I've placed a watchful eye upon that Underworld Lord. I'm well aware of his every action. He's perpetually monitoring us, no matter where we venture. I'm quite certain of that. Furthermore