Yusuf Zuck, with a smile on his face, stopped moving, and Liu, the boss, stood next to him in line. However, he was trembling a bit because the water below was too cold.
"Number Five, Number Six, get to work," Liu, the boss, commanded in a deep voice.
"Let's go." Suddenly, Number Five and Number Six each took out a stone and threw it into the cave!
"Boom~" At the moment the stone followed a parabolic path through the air, the entire cavern shook violently. Then there was a light 'click', followed by the rapid opening of hidden compartments on both sides of the passageway, from which countless arrow-like, dart-like, and even rusted cone-shaped objects densely shot out.
Yusuf Zuck didn't move, but Liu, the boss, and the others were horrified and all retreated in fear.
Yusuf Zuck caught one of the cone-shaped objects, glanced at it, and laughed, "These are arrowheads; the wooden fletching and such must have rotted away. But you guys are something else," he said with a smile.