"What's happening behind us..." Lu Yao's voice was as soft as a mosquito's buzzing, yet it felt like a pebble dropped into a calm lake, stirring up ripples.
Everyone spun around abruptly, only to see that the cave entrance had somehow been sealed off by a thin curtain of light. The light shimmered with an eerie purple glow, radiating a dangerous aura like a dormant beast.
Well, talk about catching fish in a barrel!
Chapter 239