C157 The Powerful and Mysterious Elf Tribe

Zhan Er's ability to stay hidden was exceptionally formidable—he was a born assassin.

"Yes, my Lord," Zhan Er nodded in agreement before continuing, "The level 21 elf elder has incredibly keen senses, able to detect the slightest of disturbances. She could even sense my faintest movements."

He paused, then glanced cautiously at Tang Xiaofan before adding