C466 A Huge Explosion

Viper instantly felt like he was facing a great enemy. He licked his dry lips and said, "Instructor, how long are you going for?"

Nie Feng looked coldly at the highest floor, "If it's early, ten minutes. If it's late, it should be twenty minutes."

Poisonous Snake:... "

Man, only Nie Feng dared to say such words. He was too arrogant.

Viper hurriedly nodded his head