Wearing the Floating Boots, Laisa stealthily crept to one side of the cave entrance and immediately threw an Oil Bottle towards it.
As the Oil Bottle traced a perfect parabola through the air, the instant it hit the ground, the bottle shattered!
The next moment!
"Boom!!!"
A deafening explosion sounded!
"Who is it?"
The two Black Fist Army elites at the cave entrance looked tense, holding Shields, as they vigilantly surveyed the surroundings as if facing a formidable enemy. Inside the cave, there was also the dense sound of Steel Boots stomping.
The spot where Laisa threw the Oil Bottle was just at the cave entrance.
Therefore, most of the explosion sound was transmitted into the cave.
It was as if someone shouted right next to your ear, instantly startling everyone inside!
Soon, two, four, twelve, and finally, nearly twenty Black Fist Army elites charged out of the cave!
